SCIENTIFIC ABSTRACT SIMANOVSKIY, M.A. - SIMASHKOVICH, A.V.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R001550620010-1
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
August 23, 2000
Sequence Number:
10
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
File:
Attachment | Size |
---|---|
![]() | 2.55 MB |
Body:
SIMIUVSKIT, M.A.,kand.ekon.nauk
Transportation of refractory materials. Trudy TSNII WS
no.162:39-69 '58. - (HIM 12:4)
(Refractory materials-Transportation)
611MOVSKIT, M-A-skand.ekon.nauk
Improving the transportation of cotton. Trudy TSNII MPS
no.162:109-137 '58. (MIRA 12:4)
(Cotton--Transportation)
Ftl -r n - h . -. Sl,'-',~ 'N ~ ~,J. I y , 1. . , ~ . I k. ~, ,1. - . .
li ~ . - i . rld . C.11. 3., . -,~ ~ uk ;1. 2 ~ I J I tv
7a vvrjusk.-. -)fit' , Yv-,"!., kard.trlhn.nv.-;k
Br-!,,-!' in., tructionr on orr;lr)i7a*,i-.-.)n and ret~,o,,Ar, for r-)utirij,
normil lrniF~t traffic I'lows. no. I r-:
4-T) ' 50. (MIRA 14-- 5)
1 . 'U'l ivnoyf- vrwovoyp upravlenivp I'fi t v% r-utey c~enlya
(for Krich). 2. Vseso 'vuznyv naucl Institut
7heJe,,,jorjot-o7hnO,,o transporta Minl;FterFtva putey 5oibs~cheniya
(for Simanovskiy)
(Railroods-Traffic) Nail road5--Frpight)
SIMANOVSKIY. M.A. (IraraMndn, ul. Amangell(ky, d. 11-B)
Cnncer ori;jina-ting from rectal ulcer. Yop. onk. 5 no.1:117-119
159. (NI3A 12:3)
1. 1z Datologoanatomicheqkogo otdeleniva
Karagandinskoy Yorodskoy bollnitsy No.4
Demidova).
(RBGTUK, ulcer,
adenoenreinomatous degen.
(MTUM, neoplasms.
adenocarcinomatous degen.
(zav. - K.A. Ginanovskly)
(glavmyy vrach - A. Y&'
(Rue))
of ulcer (Rus
SDUMVSKIT, M.A.
Congenital mecUastinal cyst as a cause of death in the newborn.
Akush. i gin- 35 no.1:104-107 Ja-F '59- (MIRA 12:2)
1. Is rodillnogo doma NO.2 (glavnyy vrach K.A. Eloshvili) i pato-
logoanatomichoskogo otdolonlya (say. M.A. Simanovokly) gorodskoy
bollnitay No.4 (glavTqy vrach A-Ta. Demidova) Karaganda.
(DWART, NWW, die.
medimatinal cyst, fatal (Rue))
(NOXASTINUK. cysts.
congen. in newborn, fatal (Rus))
ABRAMOV, A.P., kand. ekon. nauk; BARKOV, N.N., kand. ekon. nauk;
SIMANOVSKITg M.Aog kand. ekon. nauk
&onomic evaluation of measures for a greater efficiency of
transportation. Zhele dor. transp. 41 no.10:16-20 0 '59.
(MIRA 13;2)
(Railroads--Freight)
BARKOV, N.N.; SIMAKOVSKIT, N.A.; KOLTUNM, M.Pv, red.; XIDVIDVA, N.A.,
(Problems pertaining to methods for a more efficient operation of
freight transportation) MIstodicheskie voprosy ratelonalizatsit
perevozok. Moskya, Tss9.izdTkO D011gr. obOodinenie m-va putei
soob.. 1960. 139 P. (Moscov. Voesoiusnyi nauchn'o-imeledovatelIskii
Institut zhelezno~oro2hnogo tranenorta. Trudy, to.194).
(MIRA 13:10)
(Bailroade-Preight)
SIMANOVSKIY, M.A., mladshiy nauchnyy sotrudnik
Development of an experimental tuberculous focus in the skeletal
muscle of the cat and the effect on it of a ganglioblocking
substance. K izuch.roli nerv.sist.v pat., immun.i lech.tub.
no.2:219-228 161. (MIRA 15:10)
1. Iz laboratorii eksperimentallnoy patologii i terapii (zav. -
G.S.Kan) Leningradskogo nauchno-issledovatel'skogo inatituta
tuberkuleza.
(MUSCLES-TUBERCULOSIS) (HEXONIUM)
ABRAMOV,, A. P., kand. ekonow. naukj SIXANJVSKIY M. A. kand. skonom.
nauk; TRUBMIN, M. G., kand..9kanom. nauk., iiisil"I F. X.J,
kand. ekonom. nauk
Ways of improving the planning and material incentive In rail-
road management. Zbel. dor. transp. 45 no.1:55-.60 Ja)163.
(MIRA 16:4
(Railroada-.Management)
S]IW,'OVSK1Y, A.L.; STESHIN, Te.A.
i4aking an actual sliaft layout In boring inclined-lavol holes.
Podzam.gaz,ugls no.2:56-58 159. (mm 12: 9)
1. Podmoskovnays, stant 8i" "Podzemgas'
(Mine surveying) (Boring)
GIRSHOVICH, N.G.; SIMUOVSKLY, N.V.
Brittleness in high-strongth cast iron. Lit.proizv. no.8:12-14
N 154. (KLM 8:1)
(Gast iron)
VArptaracce of Britil N a
m
l
M
h
m
"
-
'
MIA
, ~ ~o,
l~
nnd
W
. l
ik i
4i
i i
m
L(L
oo NZ-1t
i
f
vm o
the
44vount is l
M
I
i
ti
f Eh
b
nvIlt
on o
e spWar4m. of
ga
rittknma In h gh-seteogth
run M14tin
ims f
snal
ous to tem
e
Iftn
WO
W
L P
-
r-
m.
e
n v
,:jr
*
p,
p
'
i
r
t
Ii
i
k
I
A th
(
fi
ilr
f
m
na
me
ri
avero rru
t
ni
e v
y "por
4
eet o
tamrWas.
a
turn "n ~n
'LL~E~Jatb from 20" to POW Et $UtWkjU"nUY
v
-
f.
Ito dffl~:& ') 11414M~g on toughnom of Cerrito hIgh-attength
imn %m ntndi~Ai over a wide scmTvratur" raitsM (100-111NO* 0.) q
-ith %~4ki-g st tho he"ting tPrnpmature Vii I and 10 lar.
followed by air r-A)Hoa. Cvlimc wan carrkmi out &t vatimm
~ntr", and thn ~ovt Werti "iv abtstloctl with rapid conling
� Qli&".,Mikboil,YetrovlaiWBARAIIOV, I.A., inzh., red.; FREM,
D.P., takhn.red.
[Toughness of cast iron and ways to increase it; stenographic
record of a lecture given at the Leningrad House of Scientific
and Technical Propaganda, at a seminar on making Iron castings]
UdArnAia viazkost' chuguna I sposoby ee povyahenila; steno-
grammi lektaii, prochitannoi v IMNTP na seminare po proizvodstvu
chugunnykh otlivok. Leningrad, Leningr.dom nauchno-tekhn.pro-
pagandy. 1958. 37 P iCast, iron) (MIRA 12:11)
ITMGM,IDZI, Yu.A.; GIRSHOVICH, N.G.; GRTJZNYKH, I.V.; BILYXH, V.Ya.;
MJPTSOV, I.V.,...S11tATjOVSZIY, M,P,; ANTIPOV, M.Y.
Foundry -Droperties of heat-resistant alloys. Issl. po zharopr.
splav. 61308-313 160. (MIRA 13:9)
(Heat-resistaut alloys) (Founding)
GIRSHOVICH, N.G.; SIMANOVSKIY, M.P.
Banding of castings during cooling in the mold. Lit. proizv.
no.2:22-26 F 163. (KRA 160)
(Notal castings-Defects) (Thermal stresses)
ACCESSION NR: AT4037530 8/2563/63/000/224/0133/01,dl
AUTHOR: SimanovBkly, M. P.
TrrLE: Heat stresses In heat resistant allay castings
SOURCE: Leningrad. Poll tekhniche skly institut. Trudy*, no. 224, 1963, Liteyny*ye
svoystva zharoprochny*kh splavov (Castability of heat-resistant alloys), 133-141
TOPIC TACS: castability, heat resistant alloyp iron based alloy, nickel based alloy,
Nichrome alloy, austenitic steel, high alloyed steel, alloy composition, alloy No. 3, alloy
No. 6, alloy No. 300, alloy KhI, alloy IM32, alloy III, alloy LA3, alloy E1612, heat streas
anilysis, shrinkage grid procedure, residual stress analysis, elasticity modulus measure.1
ment
Ans,ritiv"I': The shrinkage grid procedure (see Fig. I in the Eiclosure) was employed to
study zonal rest(hAal stresses In castings of basic systems and commercial alloys (See
Nekiwndzi
I , Yu. A., p. 9-23, this same book, for all compositions), as part of an experl-
ment;i] scriva on the castability of beat resistant alloys. Results are tabulated and indicate
that Adition of an Wtial 20% Ni to the Fe-Cr-C basic system decreases the modulus of nor-:
mal clisticity E from 19. 0 to 15. 0 kg/mm2 . 10-3 for 0. 12% C. Further addition of Ni re-;
ver.,,,ezq the efioct (17. 6 kg/mm2 - 10-3 at 80% NI). A sbnilar pattern occurs for 0. 35% C
CarO 1 /,1
ACCESSION NR: AT4037530
(18. 9 to 15. 1, then back to 18. 0, respectively). Residual stresses Increase as Ni rises
especially for the range 40 to 80% Ni. Variation In C from 0. 12 to 0. 35% had little effect.
E is not affected by addition of Mo, Co, W or Ti, but Al and rib reduce It. Residual stresses
initially increase when Mo, Co and Al are added (i.e. 1 6%), then dip to original levels asl
alloying element content Is Increased. Addition of W Increases residual stresses, Nb and
Ti reduce it. The two characteristics are relatively similar for all Fe-based commercial
alloys, but higher than in Fc-C systems. They decrease In fli-baaed commercial systems!
as degree of alloying increases, and are lower for No. 6 than for No. 3. Variation in
stresses for all studied alloys was found to be analogous to variation of the product Ed
Orig. art, has: 3 tables, 4 graphs and 6 figures.
ASSOCIATION: L-eningradsldy politekhaicheakly UoUtut im. M. L lWinina (Leningrad
Polytechnical Institute)
SUBMITTED. 00
DATE ACQ: 04Jun64
ENCL: 01
SUB CODE: MM
Card 2/3
NO REF GOVi 006
OTHER: 000
ACCESSION NR: AT4037630
ENCLOSURE: 01
Fig. 1. Diagram of a grid for measuring residual stresses, 21 400 mm, 13 75 mm,
an = 30 x 30 inm, ab - 30 x 20 mm, ah - 30 x 40 mm, 1 and 2 - measurement lugs
cor'!
A6CEMION 1413; AT4031620 6/2%3/63/000/224/0124/0132
AUTHOR: Simanovskly, M. P.
TITLE: Linear shrinkage of heat resistant alloys 0ye
SOURCE: Leningrad. Politekhnicheakiy institut. Trudy*, no. 224, 1964. Liteyny
svoystva zharoprochny*kh splavov (Castability of heat-resiEtant alloys), 124-132
TOPIC TAGS: castability, heat resistant alloy, iron based alloy, nickel based alloy,
austenitic steel, high alloy steel, alloy composition, alloy No. 3, alloy No. 6,'alloy No.
3000 alloy KhI, alloy Kh32, alloy 111, alloy LA3, alloy E1612, alloy linear shrinkage,
alloy preshrinkage expansion, alloy shrinkage tester, alloy shrinkage measurement, carbon
steel 12, carbon steel 36, shrinkage
ABSTRACT: Linear shrinkage in various basic systems and commercial alloys (see
Nekhcndzi, Yu. A. 0 p. 9-23, this same book, for all compositions) was measured on special'
equipment and compared to that in carbon steels 12 and 35, as part of an experimental serf4-
on the castability of heat resistant alloys, to determine the effect of NJ, C or alloying ele-
ment content. The shrinkage process Is Illustrated (see Fig. I In the Enclosure). U was
found that linear shrinkage is greater in basic syste6a than in carbon steel&. It peaks at
2.65% for alloy 12/20/20, drops back gradually to,2.30% as Ni content lumvas" to 60%
Card
ACCESSION NR: AT4037529
and remains unchanged for 80% N1. An Increase in C reduces shrinkage for the carbon steels
or studied alloys. Preshrinkage expansion peaks at 40% Ni for 0. 12 or 0.35% C in basic
systems containing 20% Cr and varying amounts of Ni. It increases with C content in all
such alloys. Addition of alloying elements to basic alloy 12/20/80 gradually decreases
linear shrinkage and increases preshrinkage expansion. Slight exceptions to this pattern
are described. Linear shrinkage Is higher in commercial Fe-based alloys (2. 15 to 2.40%)
than in comparable carbon steels (2.
10 to 2.25%) or Ni-based alloys (2. 1 to 2.2%). Th~e
11
respective basic systems have higher shrinkage characteristics. Preshrinkage expans on
was higher in all commercial alloys (0. 030 to 0. 055% for Fe-based and 0. 035 to 0. 045% for,
Ni-based) than in basic systems-or carbon steels. Orig. art. has: 7 graphs and 3 tables.
ASSOCIATION: Leningradeldy politekhnichesidy InsUtut im. M. 1. Kalinina (Leningad
Polytechnical Institute)
SUBMITTED: 00
SUB CODE: MM
Card 2/3
DATE ACQ: 04Jun64
NO PXF SOV: 004
ENCL: 01
OTHEM 000
ACCESSION NR- AT4037529
ENCLOSURE: 01
Fig. 1. Stages of linear expansion (schematic). a - carbon steel, b - heat resistant alloy
KlTROIFANOV, Sergey Petrovich. kand.tekhn.nauk; ANSICROV, K.A., nauchnyy
red.; ZjKAYOVbWT,I.Z., red.; KALTAVKO, P.I., red.; SKIRNOT,
P.S., tekhn.red.
(Scientific bases of the group technology] Nauchuye onnovy
gruppovoi tekhnologli. Leningrad, Lenizdat, 1959. 434 p.
(KIRA 12:8)
(Mechanical engineering)
SIXAIIOVSKIY, F*, inzh.
- "
Ifethodu for finishing large-sized wall blocks. Stroltell no.12:24
D 057. (NIU 11.02)
(Concrete blocks)
SIKANOVSKIYI P.S.
Shortened period for steaming reinforced concrete and mosaic construc-
tion details of small dimension. Rate. i isobr. predl. v stroi no.66:
14-15 '53. NLRA 7:9)
(Reinforced concrete)
SIPANDVSKIY, P.S., inzh.
Using ornamental concrete* and mixtures in finishing buildings.
Biul. strole tekho 12 n0.5:9-10 Ar '55. (MIRA 11:12)
(DOCOrStiOn AMd orniment, Architectural)
(concrete)
. . . . . . . . . . . . . .
0
OA
&A 0 'A
00
94 1
'his 0
&I filit0l)
of w I Is 2 g NIQ
001, Ma-cv. 4fwl Obe "411 4-1". foll". tNII.),4
0.1 110 is .4614111CA1. Ify If-mble 41(.-s'111141. III
0o'! list. K. 111ti.N110.1 A1111 juallklium
00, .... 0. 111.1. 1 WC %, .41, 1. .1.1 -1 saw
6,41,iss Al, I.,
00 1 .
1.
lee
we*
0 0
11.1 1
C% - I: 400
wt.. ago
Ali
goo
see
ime 2tee
00 -!66
Do
:0 .4 *00
w so -j #I
so Is 1-0 1
0 a o a 0 0 0 0 a 0 0 0 0 0 0 4 0 0 f 0 0~9 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0
gee 0 0 0 06 goo to see@ go 0000009
00000000000000000
W-W MF-W--w- w ww- -w IS, -W
00*00
v 36 a a It As to v 9 b 0 b It 0 so 0 $1
k.-L- k I
A a A
00
-00
so swab of IAw Fbi 00
1*611itayti, WWI 11, mi by M. A 1. rih.w. 39"'! 17 1 to 13.11
11
'b
ItoommkIll
Oe
f
. 400
.
,
al
l'"Ir
or Ilse allallmia,.f ahnw liold da-M-1110.
'l
goo,
gr,"Ilvnm.l
416.
N..% see
09
:0,00
so -00
.00
0 All ILA .114mm'Kal offealof ctastifKA11cm
4
:so
Sell
Is-
00 IL .6. 4.0 .0.
-
'
- too
I A
'TO a
k 1, OA .I
0
0 q 0 0
4
,S
0 0 0 0
0 fee s
0
0 0 111 0 9 0 0 0 0 0 0 0 0
4 0 0 Ole 0 0 0 41 0 0 0 0 0 0 0 0 0 0 0
0 c 0 IN 6 a IS 0 PC e s I vv
oil 1%00
oelsoeo
00
00
r
00
go
0
0
00* 0e
0
0
0011 i^eq
004 r go
goo
11(kk 111 41 10,
1 -1%
IN III plow -I '- 1,Izv rkt s"
,I) 'owl 141111101d '010'K 'fw
VC1 *(
Zve
00. .
-luosm"ll ull VC1
- '
,4&V UA ..jIUJIj#.j 14 'O""m M"d jadmo NJ
7
-
so" 1
xqs*Wm
4
'A
.I pow$*" UV
rm'106940" TIOD to ""A"Isom a" a"
00- elm
go.
00 'f
go
.0" 4614f..d. 4-- %,M"$* eo~
Met, M, 4-9
v of "-I --I --1-" 00
It tt
it III a A al a 0 a a 14 a
a-69 v--v
N' Ok a a 46
Compowmas *1 pagamem W" fiesumbar. V~ V.
I tbediaskil, sumarm"lid. and 0. D. Sulsker.
1xvil. svk6w#% )ti gdook Now.. lad.
1 IhsJ6 "J. S90084 S-5-S.R. Ne. 21.
was 11wel Willi CH#C.N
)be product tomW Was IN(CiliMp"). -Me spred
44 Ow rowlia" dr$ I i go the Not. ad wtomildw U041.
whirel Ow C1410CS ~ N h;.4 14103 04, 1 1. of ba.k 4.14Y for
tht P1111111kf lot Oppoigel bl' lAbitid 0 IfII-19 I #A(~#, fh#
product Opprard practiml T AW."I't.
At vetlig. Ow mormarvinnitrile front the inother Itipor ul the
-11114-tt0flittill ..CUn#UCVVWUI. In[IfICI,ttW4JS4tCt0-
nittik Ififit od NO mob. of C1frCX 1rividing I KICIJ
Ndled In MIAMI the dw"t-ittile i'.w"I
4:11, Af. If-ell
SIMNOVSKIT" 5'~-
Ca the psychiatric department of the mnlcipal hospital; the
second mmicipal hospital in Voroshilovgrad. Zhur. nerr. i
polkh. 54 no-7:606-607 Jl 154. (KWA 7:7)
(VOROSHILOVGRAD-HOSPITALS, PSYCHIAZBIC)
(HOSPITALS, PSYCHIATRIC-VOROSHILOVGRAD)
,l)UN.".' Kl~*. S04.
1 -., - -4 -
AC('a.lerAtPd trSA-Zerlt -f Rlr,)holism. Vrach.delo =.6t613-W
Je '53 (MIRA 11.111)
% 'checkayn otdolentye Vtoroy Luganskoy gorodskoy bolinitsy.
4 Poikhtntr,
:'AU,H0~!"7M---.T?,RPTMENq')
ci
L~' I c -I v
ij
t;i I Or
cc I,
USITSYN. A.A.; I Z.; F."J"OV, Y.L.
Dyrwaics of the number of susMs in areas rodent. control
in t1he plagve focus of the northwestern Gaq~-Jan ~;ea region.
Sbor. nauch. rab. El;-st. protivochum. sta. -20. 1.1-55-165 149.
(MIRA 13:10)
(CASPIAN SEA E-GIU-SUSLIFS) (RODEET CONTROL)
(PLAGUE)
P.A.; PAVLOV, v.D.; SIMANOVSKIY, V.L.
PETROV) ..... __
Devolopment of animal groupinrs on dried northwestern shore
of the Casplan Sea. Zool. zhur. '." '6~-
(KIRA 17:2)
1. Yandykov Anti-Plague Department of the Astrakhan Anti-
Plague Station, Ministry of Public Health of U.S.S.R.
PAKF SIMANOVSKIY, VIN.
Results of the work of the opan-4oor ward. Zhur. nevr. i.
psJkh, 65 no.3t476 165. (MIRA 1814)
1. Gorlkovskaya oblastnaya paikhiatricheakayn bollnitsa No.1
(glavnyy vrach V.I. Kopnin).
BONDARI, V.P.;.KABANOV, V.m.; SIMANOVSKIYI Yu.S.
Miniature transformer torque transducer. lzm. tekh. no.9:
23-24 S 163. (MIRA 17sl)
I
GALYATIN, V.M.; XALINSKIY, D.N.; Prinimali uchastiyei IVJROCHKIN, I.F.;
DUVANOV, A.I.; SOIA)VIYEV, Yu.F.; GERASIMOV, YU.V.; GROSVALID, V.G.;
SHASHKOV, V,N.; VOIZOV, A.A.; ZHILKO, E.I.; MITROPOLISKIY, MI.;
FEDOSEYEVp S.V.; GONCRAROV, F I.~rabotnik,
SHEWTOV, P.Te.,
rabotnik; CHUPRINA, I.A., rabotnik; DEMN, P-.Ye., rabotnik;
GONCHARENKO, P.V., rabotnik; SIMANYUK, G.N.., rabotadit
Investigating power and technological parameters of rolling on the
2350 medium sheet mill. [M)or. trud.] TSNIICHM no.29:138-148
163. (MIRA 17:4)
1. Sotrudniki TSentrallnogo nauchno-issladovatellskogo instituta
chernoy metallurgii (for Gerasimov, Grosvalld, Shashkov, Volkov,
Zhilko, Mitropollskiyp Fedoseyev). 2. Listoprokatnyy tsekh
Magnitogorskogo metallurgicheakogo kombinata (for Goncharov,
Shemetov, Demin, Chuprina, Goncharenko, Simanyuk).
T -1
20117. A lv,~,Y J. ilatliol. Inst, , ',%led. Univ. Deorecen. Besondere tuberkulotoxi-
suliv 1--n-rTn-V7)-ilgranult)niiti5sci- Periglomerulitis. A peculiar tuberculo-
toxic form of periglomerulitis granulomatosa ZBL.ALLG.
PAIII.PATH.ANAT. 1956, 95/5-6(177-180)Illus. 3
A ease of a male patient aged 56 is reported. In the history there were a tonsilli-
tis, hydrarthrosis, pneumonia, and compensated mitral insufficiency. Three
weeks after clinical treatment readmission to the hospital was necessary as the
patlent developed high tem r tur ~ again. Penicillin was administered to combat
pneumonia. ESR 100 mm. hr. Th re were anaemia, no leucocytosis, microscopic
haeunaturia and azotnemia. Denth was due to uraemic coma. At autopsy it was
found that the liver and spleen contained granulomata, which were hardly suggest-
ive of tuberculous origin, but nevertheless contained tb bacilli on microscopic ex-
amination. In the kidneys, proliferative inflammatory lesions were found, also
localized In the vicinity of blood vessels. Numerous glomeruli were hyalinized.
The granulornata consisted of radially arranged cells of epitheloid character, and
also contained some macrophages. The findings in the kidneys were interpreted as
tuberculotoxic, on the basis of a hyperergic inflammatory reaction. The primary
focus was found in a caseating hilar lymph node and in para-tracheal lymph nodes.
Rabl - Neustadt-Holst (V, 15)
XILDMZTURY, Sandor; SIMRSZKY, Janoo
Aaeur7sms of the ductus Botalli. Xiserletes Orvostudomany 11 no.l:
107-112 Fab 59.
1, Debrooeni Orvoctudomanyi gaetem Korbonctani Intezete.
(DUCTUS ARTZRIOSERS, aneurysm
pathol. & histopathol., citse reports (Hun))
X 7>- -o,- 18 701 4/1 -D I " S . j a r.
2W). Aneurysms of the ductus arteriosus Anettry,ii-,,-n -1, 4
Tuity S. and SIMMOMY 1. I'athol. Inst., Nlvd. Cmv, Dcbr~, ~(,,l k"!, a."*" Path. 1111.1!"~.
A nal. 1! 15! 1, TF,*r-7"(r)9_ 'sly I Nui. 4
Two genuine ancuryqmq of Botallo'4 duct are ri-portt-1: (1) A bov.
OIX. " duc t us w i t h a di anie t c r o f lx)tl t t I ir aort ic an 41 p i I n t,, n , i y or icv nI ill.. t';'i - -
2 endi were 2 mm. long and had the rame dianicter: ilie ini-ldit~ patt !m(k tlic sil"111C
of a ball, measured 8,* 8 inin. and had a thickviiing oi tht- xall vdfth arlinutitud vi
0.5 inm.; it contained browni-;h, partly li-pirfied blood clia: hi-tolq:cai fin,ling-
Till turrd and di%,.nciated intri-nil elastic int-inbrant% thil.11ing oi tl,.. 1-1)
A ;.5-month-old bov. Both orifices of the duct were c1,,-( d. the n;iddlc part %%-:is
distended and mcasiircd I I - 1; nim.; a laininatcd thrombui was founil on it!. wall;
plac(-; the vaicul.ir wal!
in.Li-ko(Ey thinned. thi-
histological findings: in
wa-
some
num1wr of mooth iiiii-wle fibre% w&4 rt-fluced, Ow mi, rn.il vtt,tir 6ii-ijiLram, %%;i,
very thin. incompletelv develolvd, and its continuity wai interrupted. Apart front
the anrurysmi d(welol;inental (list urbances in the I)ill.*Ir%- dixti .vith biainry cirrho4l,
were found. GO.-hort Lrftirt (V, 7, ISI)
KZSZAROGj,,Gyora,dr.; SIMUSZKY, Janos. dr.
Primary 19ionVosarco:ia of the lung. TuberkuloziB 13 n0.5:144-
148 Ap 160.
1. A Debreceni Or-rostudo,tanyi, lastem The klinik-aja (Kb. igaxgato:
PLngorj3rerencqdrs) bronchologlai osztaly&nsk es Korbonctani
Intezetenek (Igazgato: Rados Pongrac,dr.) kozlemenye.
(LUNG UOPIASMS case reports)
(LBIOKYOSARCOMIL case reports)
SIMRSZKY,Janos-, SIDWIK,Yelicia; STIPUIA,Magdolna
Wegener's granulomatosis. Orv. hetil. 101 no.14:489-492 3 AP 160.
1. Debrecani ()rvustudomnyi Ngyetea, lorbonstani Intezet.
(GRAYMPA)
(MIARTZRITIS NODOSA)
JAVOR, Tibor, dr.; KRISZTIVICZ. Ivan. dr.; SD(ARSW ...... Ta os, dr.
!L_ _- -
A case of melanosis coli. Orv.hetil. 101 no.42:1495-1496 16 0 160.
1, Debreceni Oryostudomsayt Iffetem, II. as. Belklinika as
Korbonctant Intexet.
(KELANOSIS came reports)
SIMARSZKY, Janos, dr.
Secrocoacygeal piloinidal sinus. Kagy.sebeszot 14 no-1:39-42
y l61.
1. A Debreceni Orvostudomanyi ftyatem Korbonctani Intezetenek.
kozlemenys. Igasgato: Bade@ Pool rac dr. egyet. tanar.
(PILOINIDAL CYST surg
MESUROG, Gyorgy, dr.; SIIW=KY, Janos, dr.
Extramedullary endobronchlal plasmocytoma. Tuberkulozis 14 no.2:55-57
F 161.
1. A Debreceni Orvostudoman7i Egvetem Tbc Klinikajanak (igazgato:
Pongor Ferenc dr. egveteml docens) ea Korbonctani Intezetenek (igazgato:
Endes Pongrac dr. egyetmi tanar) kozlemenye.
(BROUCHI neopl)
(MYELOMA PLASMA CELL case reports)
SIMARSZKY, Janos, dr.; LAMPE, Istvan, dr.
The incidence of co-existing sarcoma and carcinoma of the larynx.
Fulorrgagagyogyaszat 8 no.1:8-1-1 Mr 162.
1. A Debreceni Orvastudomanyl Egyetem Korbonctani Intezetenek (Igas-
ato! Endes Pongrac dr., egyet. tanar) eB Ful-p Orr-t Gegeklinikajanak
Igazgato: Verzar Gy~ dr., egyet. tanar) ko2lemenye.
T
(LARYNX neopl) (CARCINOMA compl) (SARCOMA compl)
VO 0
Arj'O_~ Shimashek, Yezhi
TITLEi Critical magnetic fields
25459
P/045J61/020/007/001/002
3111/3203
of thin lead films
PERIODICALi Acts, Physics, Polonica, v. 20, 110. 7, 1961, 553-561
TEM The experiments were made at temperatures near absolute zero. The
cryostat shown in Fig.1 was used for temperatures above 4-20K. For feeding
the heating element, an automatic photoelectric amplifier was used; with
its aid, it was possible to keep the temperature constant with an accuracy
of 0.00050K over any period of time. The resistance of the carbon thermo-
meter changed inthe range of 6.2 - 7.2 OK by 9900 ohms, and was measured
with a high-ohmic potentiometer. The specimens were produced by vacuum
condensation of lead onto plane, optically polished glass bases. Four
platinum filaments were used for measuring the film resistance. The transi-
tions from the supraconducting to the normal state were determined by
measuring the resistance change as dependent on temperature or the outer
magnetic field. The magnetic field was generated by a Helmholtz coil
(11Y,250 oerstedj, or an electromagnet, and wai3 always parallel to the
Card 119
25459
P/04 61/020/007/001/002
Critical magnetic fields ... B111Y8203
specimen plane. The tests were made on 16 specimens with a thickness of
3.15-10- 6 _ 1.16-10-4 cm. Here, V - T c - T about 1,2 OK, T c critical
temperature without a magnetic field. For film thicknesses smaller than
1
a -10-5 cm, the critical magnetic field Hc 4 1/2.
.62 _s proportional to (6T)
For iilm thickneases above 1.62-10-5 cm, the curves Hc a f(&T) show a break.
For thicknesues below 1.62-10-5 cm, the phase transitions occurring in a
magnetic field from the supraconducting to the normal state are reversible;
with larger thicknesses, they are reversible near the critical temperature
only. From a certain 6T upwards, a hysteresis effect can be observed
(Fig-5). The behavior occurring with greater film thicknesses may be ex-
plained with the formation of an intermediate state. The author thanks
A. I. Shallnikov for assistance. In the paper are mentioneds Shallnikov,
A. I.i Nature, 1-4.2-, 74, (1938) Ref.1t ZhETF, 10, 630, (1940) Ref.2;
Ginzburg, V. L.o ZhETF, 16, 67, (194'0-) Ref.8;Ginzburg, V. L,, Landau, L. D2
ZhETF, 20, 1064, (1950) Ife-f. 10; Zavaritskiy, N, V-s DAN; ]a, 665, (1951)
Card 2/9
25459
P/04 61/020/007/001/002
r'--"-4ca.k rzacnetic frieldo ...
3111 203
Re_ 11; DA4i, B5, 749, (1952) Ref. 12; PTE, no. 2, (1956) Ref. 13,
There are U' fi,-,zes and 13 references: 6 Soviet-bloc ani 7 non-Sovist-bloc.
ASSOCIAT-70,;: i.:rirennays laboratori~~a PAN, Vrotslav (Cry o8enic -Laboratory
1~:*Ornaz-., 16, 11061
Card 319
2546o
P/045/61/020/007/002/002
B111/B203
AUTH011i Shimashek, Yezhi
TITLEt Temperature dependence of the depth of penetration of a
magnetic field into superconducting lead
PERIODICAL: Acta Ph~rsica Folonica, v. 20, no. 7, 1961, 563-5055
TEM For the depth of penetration 9 , C. J. Gorter and NX.G. Casimir (Ref -5z
Phys. Z.,_L, 963, 1934) derived the expression S , 0
11-(T/TX)
where 60 is the depth of penetration at T w OOK, and T K is the critics:
temlerature. For representing S(T), it is convenient to use the expression
following from the theory by V. L. Ginzburg and L. D. Landau (Ref.6i ZhETF,
20, 1064, 1950), H K/H KM - 2f6- 6/d (2), where H K is the critical magnetic
field of a thin film, H KM is the critical magnetic field of a massive metal,
and d is the thickness of the film. The dependence (2) is, however, only
Card 1/3
2546o
P/045/61/020/007/002/002
Temperature dependence of ... BII1/B203
valid for such films for whici~ the phase transitions from the superconduCting
to the normal state, and vice versa, are of the second order. By extrapola-
tion of the measured T values for OOK, the author obtains,with for
do - (4-5 � 0.2)-10-6 cm. There are 1 figure and a referencest 2 Soviet-
bloc and 6 non-Boviet-bloc. The most important reference to English- '
language publications reads as follows: London, F., London, H., Proc. Ray,
Soc., 149A, 71, 1935).
ASSOCIATIONi Kriogennaya laboratoriya PAN, Vrotslav (Crycgenic Laboratory
PAS, Breslau)
SUBMITTED: February 16, 1961
Card 2/3
SLVASHEV, Kh.M.P
Depending on nonsalaried wcrkers. Zashch. rast. ot vred.
i bol. 5 nc~.1%35-36 Ja 160. (KLRA 14:6)
1. Moxhrgqonnyy karantinnyy iopektor, KattaKurgan,
Samarkandskoy oblasti,
(Samarkand Province- Plant qije~tine)
Ai fj,'~ t-t L ~-'fi
'JI-.-stigat-lon of the Coajoulation rocess in :-"-jtectic
j
k 1 lo:,s 17,and ~cch Sci, D--ninjc-rad '.'olyt,,-chn'C.11 7-5t iner,
I. K-ili-iin, !4ln 'M,-'rer '&I-.cation ','SSFt L--ni!tgra,', 195". (n,
'o 8, Feb
S3- Stz-,. 631, 26 Aug 55--,urv~3,Y of Sc:-entlific and 'I"echnical
M-3:3,~I.Laf,ions Jef~indod at -,.-"SR Hiche- ::,ducatio-ial lnstltu~-Ions
(14)
18(o) PHASE I BOOK EXPLOITATION SOV/2887
I
Leningrad. Politekhnicheskiy institut Imeni M. I. Kalinina
Metallovedeniye (Physical Metallurgy) Moscow, Mashg.lz, 1959- 107 p.
(Series: Its: Trudy, vyp. 202) 2,300 copies printed.
Sponsoring Agency: Ministerstvo vysshego obrazovanlya SSSR.
Reap. Ed.: V. S. Smirnov Doctor of Technical Sciencesp Professor;.
Ed.: G. A. Kashchenko, professor; Tech. Ed.: L, V. Shchetinina;
Managing Ed. for Literature on the Design and Operation of Ma-
chinery (Leningrad Division, Mashgiz): F. I. Fetisov, Engineer.
PURPOSE: This collection of articles is intended for engineerst
technicians, and research workers In the fields of physical
metallurgy and the heat treatment of metals.
COVERAGE: The papers in this collection contain the results of
experimental work dealing with the study of constitution diagrams
of metal systems, the nature of solid solutions, aging of complex
alloys, processes ooouring during the heating and cooling of alloys,
Card 1/8
Physical Metallurgy
SOV/2887
and the thermochemical treatment of steel. References follow
each article.
TABLE OF CONTENTS:
Preface 3
Gvozdov, S. P. (Deceased). Effect of Manganese on the Rate of
Oxidation of Nickel at Ifigh Temperatures 5
The following are the author's conclusions, The oxidation of
nickel alloys containing manganese in amounts of 2.7 percent
and 5.04 percent proceeds in accordance with a parabolic law
during the course of a 30- to 60-mInute oxidation period. Nu-
merical data obtained for nickel containing 2.7 percent Mn
showed the following increases in the oxidation rate: at 6500,
130 percent: at 7500, 140 percent; at 8500, about 200 percent;
and at 95009 300 percent. For nickel containing 5.04 percent Mn
the figures were as follows: at 6500, 250 percent; at 7500 and
8500, about 300 percent; and at 9500, 1100 percent.
Card 2/8
18 (7)
AUTHORS: Zayt8eva, L. P., Simasheyaq N. P. SOV/32-25-6-21/53
TITLE., Separated Film Pickling of Binary and Ternary Phosphide
Eutectics in Cast Iron (Razdaltnoye plenochnoy* travleniye
dvoynoy I troynoy-foafidnykh eytektik v chugunakh)
PERIODICAL: Zavodskaya Laboratoriya, 1959, Vol 25, Nr 6, pp 705-707 (USSR)
ABSTRAM To work out a method of I differentiating visualization of
binary and ternary phosphide eutectics, chemical and
electrolytic picklings were carried out on the systems
Fe - P, Fe - C and Fe - C - P. Experimental results obtained
were applied in investigations of the structure of white iron
and gray iron (with different contents of carbon and
phosphorus). The results of various pickling operations as
well as the composition of the pickling agents and the
pickling conditions are specified (Table). An electrical
pickling in a neutral solution of potassium ferricyanide at
6 v for 30-50 see and a subsequent electrical pickling In an
alkaline potassium ferricyanide solution at 3 Y for 10-15 min
(or chemical pickling for 15-25 min) are regarded as the
most suitable method of visualizing the binary and ternary
Card 1/2 eutectics in cast iron. The first pickling renders cementite
Separated Film Pickling of Binary and Ternary SOV/32-25-6-21/53
Phosph1de Lutectles in Cast Iron
visible (the free one with respect to structure, as well as
the one in ledeburits, and the one penetrating the ternary
phosphide eutectic), while with the sqcbnd pickling the
phosphide of the binary and ternary eutectice becomes visible
additionally. A few microstructure pictures of these
picklings on cast iron are shown (Fig 2). There are 2 figures
and 1 table.
ASSOCIATION: Leningradskiy politekhnicheskiy institut im. M. 1. Kalinina
(Leningrad Polytechnic Institute imeni M. 1. Kalinin)
Card 2/2
KASHCHERKO, G.A.; SIMASHICYA, N.P.._
Investigating the coagulation process in alloys with a eut6ctid.
Trudy LPI no.202:11-24 '59- (MM 12; 12)
(Alloys--Ket&llography) (Phase rule and equilibrium)
i6/6 -/000/00', /0! 4 / 15
A
and
U T 1; "ii ~;,m i r no v bimailic
L, T,
~t eat on i,,e recrystall izati :)~i prccr-!i~-~ ~he '~V661
al y
PL' R 10 D '~"A 1, uclin~Anykh zave(ieniy. Ch,~rnaya rc'..~mliurg.,ya,
7 6 - 1 ~-..O
T.L X 7 71 t-- gn t on purpose was 1-o find t lie rc-c:ys tal 1 1 za-z ion
Abctracter's no-e: The chemir:a! compa-
E 161,- Tv;: I F
on s r, Imprints ty a 10 mm diam,~,er tall under 5,000 kg
i oad ; tl~'I' - f f i~n t tempE, rit ure , -oa*KirLg f r)r 40 mi ii, ther, ing
I I Pa.-
I I-L ()Pen a 1 4 ~i:jur . r, t w,. - 1, thil- sam.: ball undc-r 15 000 k.- prresq,4re; h
I 1;'~ , 0 di * C-myt" I Lt soak ing f or 40 min. co.~l ing; 'i ) R ol I i rlL7 a t
d i f t'c- ren i c-i-alc-ra T -i r, 1, ti "Qj red uc t i on . The r.- '-.:ryzralljzation Jiagran
C', g f,~re-#?a half-cyiindlers 10 r= in diame-,er and
a 0; var-rij 2!lrfarP of one
mTr. hi&h, -x: a ne+VC-k
Card
"000/Q0"'/O-'1""O-
t
e r 2 ~1 t j ~'r. A /A'
cylinders;
t-e Fa- rs of spec-Imens
I " ~ -eH9T (!Kh-.ell,'~T) Eiteell wlth 7-5 mm wa
in- r~,.,: from
I ' '~ ~' riiamber furnac( : in ov.- s*-3ges I prelirpinary
*C eOO'C In 1-0 m'-r-, 'hen to the f-~naliy re~quired forging teirpera-
t
11 m " r, e n E a qpecimens were upset ir. a :ran-k pr=lss at
1) tin'l cooled 1 r '. o r, vv a s 20 , 4 0 and 601,,'0.
T h i4 al a -f ormal
i a o r. c- h e z- pr m 4~ ii o--d (Fig. 4). The et-ch-
Q( . v :-v~` HCI; 2c: CM3 H,;SO41 400 CM3
.,'O()`C Wer- d-iff -c etch and
H 10
t L.'. -a a staTA 0;a- a,.Asten.!~ in these
-sr, file
I "I" ti ~rll i w,:rvh-irJ4-?ner.4, f',r 60 licur!) they etched
h r--,: i t a r-, y f m h~- itar , 1 t ,, ~f' fl a r,,z was detern --ned us.-
I ft- In e rrd,,c t i er. t c, vereomE- , ri c vetall Ography,
il!-~Ili-zt.-A AN Arm. SSR, *c?'G), and th-? j%xart,.ty points in ~c
-ni to ze was '12,),'
0 f 1 e7 Pr ~. -r -'0 &,4 C runat loll th'~ mt!a-n au3 ~c L--r a ; n
no J4,-,'1er~ri,:,: .n Crain ~-',-.ze wa3 r~'.Zerved. ihe grain size increas-
cc t '. -:t~ crystai 1 ~ zat i on at higilil-r ~emFt-ra~ures and high-
d~ f i r,!. %r ar Ily a, cri de,;rt:- of def ormat 1 cr, -, The
S/14 61/000/001/014/015
Inveslication of the recry3tall_izatlon proc,23s ... A16%-13A
excerotion -.as at ', , 1 800C -ahen the size reduc,!d instead of increasing, not
only at Ihe cr~ tical but at high deformation r es, too. At
L, - deg C
yr.oor' thv k,-jr-in 600 1-2 ~~C.O 2;
and at.1,'.800 - the maximum
siz C `,e -rain slie at the
c was 5,650 atvl 250 Y ",500
2
m
c r i t i c a 1 d e .1 a r: -. a i! 5 9 - JI and at hiC'i deformation degrees 1200 ji
At reductio,-,3 ~f 121,; size di'd no" on the deformation
degree at any No second maximmu::i of 6-ra-In size could be stated
in d4 ag--ams de_ipitc to nearly 90, )t high temperature. Conclu-
s4ons: 1J, r2he rocrystallization dia.-.-rams cover a wide range of de-
~t4 CC in o men tests
3 lla~ OCCUr Ir, 4. ,,) ~,, c 2) The E1661 steel
formatIon t p i v
grain grows with Ihe rainii,,;~- temperature. rTne exception is at.1,1800C where
the 6,,pain size decreases at critical and higher deformation degrees. 3) A
reduced grain 3-4ze at 1,1800C, is accompar.-Jel vith an increased plasticity
of the ZE1661 steel in pres--.ure --,rorking. 4) A-he grain size does not depend
or, the degree of deformaltion at compression -~.bove 112~,j'. 5) The temperature
of the _--ecrystalliz,ation threshold deT)endo" cl ~,hc degree; it is
abou'. 1 O-WGOC, at Low. d.~~fcrmation degrees nEs-r the critical; at higher de-
9. decrees it is lower. 6) No s econ~ manximum forms on the recrystal-
I on v
liza-tion d4aarim- -s cll~ie to `-P Pecul-ar deforma',on conditions at up-
Card
S/14 61/000/001/014/015
Investigation of the recrystallizatior. procoss ... A161X133
settina in shello. There are 6 figure3 and 1 Soviet-bloc reference.
ASSOCIATION: Leningrads,iv rolitekhnicheskir institut (Leningrad Polytech-
N
Ilical Insti".1te)
SUB1.11T I'--D:
Fig. 4.
Card 4/5
. v
Aursust 15, 1960
t,6 Wpjw _v.1jj d)l JP(z)/VP(b) Ijr(0-
. _WA13)LE JL___(_ _V gjP(Q/U,1P(1L)/ U
AT6000930 11MIJD SOURCE CODE: UR/2563/65/000/251/0062/0069
AUTHOR: Zaytseya, L, P.; Zamotorin, M. 1. (Candidate of technical scienceal Docent);
Gimasheva, N. .; Fidl-in: V. Ya.
ORG: Leningrad Polytechnical Institute (Leningradskiy po itekhnicheskiy institut)
TITLE: Effect of electric discharge processing an aginx
n Armco iron and aluminum
alloys
SOURCE: Leningrad. Politekhnicheskiy institut. Trudy. no. 251, 1965. Metallovedeniye
(Metal science), 62-69
TOPIC TAGS: aluminum alloy, iron, dispersion hardening
C_ 4-A;,- 191L.
ABSTRACT- A study.was made 0' ecl'id Sliscb ces Ping (E n d it
arg-e p
impact uminum all d Al-a Ind t1hse al -
0 ging b avior in Armc6 irq6,"r S_ Al-Cu'~l - i
loys DlT~nd V95&$Tensile. prope!:LiLesVh.Ardness, impact energy, specific electrical
resisTance and mi ere analyzed after various treatments. EDP was appli-
ed as follows: for Armco iron: (1) quench from 7000C U hr hold time) into waterand
natural aging for 1, 5 and 15 days; (2) same quench with supplementary EDP at room tem,-
perature immediately after, and after I and 5 days; (3) same quench with artificial
aging at 500C for 4 hrs; (4) same quench with EDP done at 700C. For the aluminum al-
loys! similar EDP treatments and aging schedules, except that Al-3% Cu was quenched
I
". Zi
ACC NRs AT6000930
from 5150C and the Al-0.8% Mg-0.65% Si from 520*C; for alloy V95, same as above, ex-
cept that different EDP temperatures were maintained. For D1T the treatment was the
same as for the aluminum, except that quenching was at 5000C. The tensile properties
for Armco iron after treatment are listed. The changa in energy EDP did not affect
the properties. EDP (especially at 700C) raised both strength and hardness and caused
a sharp decrease in specific electrical recistivity. These property changes were not-
ed only after I day or more of natural aging. No differences could be &served be-
tween EDP and the usual quench and age treatment. The results for the aluminum alloys
were similar in some respects. However, after aging for 15 days a significant lowerin]
of hardness and an increase in impact energy was noted following EDP. The authors con
cluded that EDP in normally quenched alloys, and quenching in a field of electrical
discharges, speeds up the decomposition process in the primary period of aging (to 1
day) but that after 5 days of aging the properties are almost identical. In some al-
loys, after 15 days of aging, a significant lowering in properties can be observed
(strength, hardness). In disperslon hardening systems, the only effect observed was
in thIe primary stages of aging. Orig. art. has-. 5 figures, 2 tables.
SUB CODE: lY3 SUBM DATE: 00/ ORIG REF,. 001/ OTH REF: 000
jrn
Card 2/2
ZAIYTS97A, MkIO"T-ORIN, M.I.; SIMASPEV.-, N.P.; FIDLIN, V. Ya.
the effect of electric diEcharge machinirg on
- k
Lh4-~ pr,,.perties and structure of metals. Trudy LPI no. 251t
V--~; 1165 (MIRA 191l)
~-X ~!Ieztric dtscitarga machini.nV on the aging, processes
of ar-nco iron and aluminum alloys. lbid.t62-69.
SOV/ 137-58-9-19750
Translation from; Referativnyy zhurnal, Metallurgiya, 1938, Nr 9, p 233 (USSR)
AUTHORS: Simashkevich, A.V., Slutu, S.I.
TITLE: Electrical Conductivity of CdSe Films (Elektroprovodnost'
plenok CdSe)
PERIODICAL: Uch. zap. Kishinevsk. un-t, 1957, Vol 29, pp 153-156
ABSTRACT: The electrical conductivity a- of CdSe films (0.4-0.611
obtained by the Vekshinskiy rnethod from spectroscopically
pure Cd and Se (99.991o) was studied. The measurements were
conducted in air in the 120-7000K temperature range. With a
IN to 300'K increase in temperature T a increases slowly
from (1_5).10-5 to (2-7)-1o-5 rnho/cm. With intrinsk conduct-
ivity Lr increases attaining (1-2)-10-1 mho/cm at 700'K.
The width of the band gap determined from the a- (T) relation-
ship lies within the 1.65-1.75-ev range. The compound
exhibits electronic conductivity. The a- (T) relationship in the
low-temperature range differs from the metallic one. It is
assumed that the activation energy of the impurity levels is
low, but their concentration is comparatively high. Under
Card 1/2 these conditions the degeneration of electron gas in the
SOV/ 137-58-9-19749
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 9, p 233 (USSR)
AU'rFIORS: Kot, M.V., Simashkevich, AN.
TITLE: Cathode C-onductivity of CdSe Single Crystals (Katodoprovodi-
r-nost' rnonokristallov CdSe)
PERIODICAL: Uch. zap. Kishinevsk. un-t, 1957, Vol 29, pp 201-Z07
ABSTRACT: Results of measurements of cathode conductivity (C) in rela-
tion to the energy and the current of primary electrons and also
to the intensity of irradiation are described. All measurements
were carried out at a 44-v potential difference on the specimen
for which the rectification coefficient equals 1. Upon an increase
of the energy of the primary electrons or of the radiation power
the rectification coefficient increases, which is associated with
the asymmetric incidence of the beam of electrons on the speci-
men.- The bombardment with electrons removes the adsorbed
gases from the surface and decreases the concentration of the
surface levels, which is indicated by a sharp increase of heat
conductivity (HC) from 9-10-9mho/cm at the beginning of the
measurements to 6-10-6 mho/cm after a 90-minute bombard-
Card 1/2 ment. The restoration of the initial magnitude of HC in a
SOV/ 137-58-9-19749
Cathode Conductivity of CdSe Single Crystals
vacuum proceeds very slowly, but uj?on the introduction of air into the test
space the IIC falls suddenly to 5- 10`1 rnho/cm. 'rhe induced conductivity is
3600 times greater than the VIC under an accelerating potential of 4 ev and a
primary current of 1.6-10-6 amp. Under equal intensity the value of C
increases with decreasing magnitude of the primary current and with
increasing energy of the primary electrons. With a constant intensity, the
induced conductivity increases nonlinearly with an increase in the energy of
primary electrons, and the depth of their penetration also increases. A
temperature relationship of C is discovered. With an increase in tempera-
ture the induced conductivity decreases. During simultaneous irradiation
with integral light and electrons the law of additivity is fulfilled only when
the magnitude of the photoelectric current is less than the current of the
cathode conductivity.
1. Angrle crystals--Electrical propertiej 2. Electrcns--Energy
3. ra-im:1,im-selenium crystals--Analysis 4. Radiaticn--Intei;aity
Cai-d 2/2
KOT, M.V.; SIRASHKEVICII, A.V.
llmctrical conductivit7 of cadmium and zinc selenides. Izv.vys.
ucheb.zav.: fiz. no-3:125-131 159. (MIBA 12:10)
1. Kishinnvokiy gonunivnreitat.
(Cadmium seloniden-Blectric propertirs)
(Zinc selenidna-Blectric propertims)
SIMASHMICH, A.V.; XOT, M.V.; TYRZIU, V.G.
Some photoelectric properties of thin layers of cadmium and zinc
selenides. Izv. vvs. ucheb. zav.; fiz. no.4:52-58 '59.
(MIRA 13:3)
l.Kishinevski.v gosuniversitet.
(Cadmium selenido-Blectric properties)
(Zinc selenide-ItLectric properties)
(Photoconductivity)
SIK,,SHUYICH, A.V.(Symashkovych, A.V.] ; KOT, M.V. ; PANAbTU, L.M.
Conductivity Induced by electron bombardment in cadmium
telluride and zinc selsaide. Ukr. fiz. zbur. 5 no.4:594-508
JI-Ag 160. (MM 13-11)
1. Kishinevskiy gosudaretvannyy universitet.
(Cadmium telluride--Blaotric properties)
(Zinc selenids-Ilectric props-ties) (Blectron beams)
AUTHORS:
TITILE:
1140
1141.
113(p
30415
S/058/% 1AW/"/033/050
A001/A101
Kot, M.V., Sfmashkevich, AN.
Electric conductivity of zinc telluride In thin layers
PMUODICAL: Referativnyy zhurnal. Fizika, no. 9, 1961, 216, abstract 91299 (%cft
zap. Kishinevsk. un-t!', ig6o, v. 55, 11 - 13)
"MT1 The authors studied electrical and optical properties of thin layers
of zinc tellurideobtained by simultaneous evaporation of To and Zn or by direct
evaporation of a massive specimen. The malnitude of specific conductivity of the
layers turmed out to be /%/jo-5 ohm-1. cm- (at room temperature). The activa-
tion energy, deter-mined from temperature dependence of electric conductivity in
the high-temperature region, is equal to 0.77 -* 0.03 6v. All specimens Investi-
gated, an measurements of the sign of thermo-emf have shown, have p-conductivity.
Photoconductivity In the specimens investigated was not detected. There are 5
references.
K. 0.
[Abstracter's note: Complete translation]
Card 1/1
3s417
7/# ou C) 3/056A 1AW/W9A39A50
~2_ 11 .2 / AOOI/AIOI
AUTHORS: Simashkevich, A-.V., Lyalikova, T.Yu.
TIMES Temperature dependence of zinc selenide photoconductivity
PERIODICALs Referativnyy zhurnal. Fizika, no. 9, 1961, 225, abstract 94380
C'Uch. zap. Kishinevsk. un-t!1 , 1960, v. 55, 21 - 23)
TEM In order to clarify the processes taking place in Zn3* being sub-
jected'to illumination, the temperature dependence of phatc~nonductiiity of ZnSe
layers obtained by atomised cdating in vacuum and annealed in air was investi-
gated. The temperature dependence of photoconductivity was-obtained in both
the aimosphere from room temperature to +3000C and in vacuum irom the liquid 02
tempeiattm to +1500C. In both cases, with rising temperature photocurrent in-
creases, attains a maximum and then drops (in the atmosphere the maximum is
displaced toward higher temperatures). The magnitude of photo.ourront-and dark
current at measurements in vacuum is higher than In the atmospherej this in
apparently explained by disappearance of traps, created by adsorbed air, in the
ZnSe layer in vacuum. The gr6wth of photo-conductivity in ZnSe occurs in the 41
Card 1/2
30417
3/058/162/000/009/ID39/050
Temperature dependence of zinc selenide ... AOOI/AIOI
temperature range corresponding to transition from extrinpic to intrinsic con-
ductivity; it is probably'connected with an increase in the life time of
carriers. F. Nad' W41",
[Abstraoter's note: Complete translation]
Card 2/2
22037
3118116 )/M3/ ~i L~741/
o (/0 3 Sl- P I ~32/N 14
.2 C, .12 C12 1
AUTHORS: Simashkevicl~, A,.-V., Kot, 1- 7., and lanasyuk, L.
TITLE. Errect or tho contact material ori ttie c-thodc conductivity
of cadmium 9ulfide iind criilmium oelvni,ie
1,E.RIODIC!kL: ?-4zika tverdogo tela, v. 5, no. 4, 1061, 1035-1037
TEXT: While the cffect of the contact materiE.1 or the photoconductivity
of CdS has been studied many times before, amc-ng others also by V. Ye.
Lashkarev, D. Ii. Lazarev, and M. K. Sheynkman, its effect on the cathode
conductivity had not yet been investigated. "he authors have investigated
now the effect of ohmic and nonohmic contacts on the distribution of tle
cathode sensitivity in single crystals of CdS and CdSe by a probe method
described by them it, Ref. 4 (Uch. zap. Kishinf-vsk. gos. univ. 29, 201,
1257). To study the role of the electrodes, 'probe characteri-stics" were
taken, i.e., the samples were Irradiated by a narrow electron probe which
could be moved from one electrode to the cther. The single crystals studied
came from I. P. Lllizetskaya of IF 0 USSR (Institute of Physics, AS Ukr3SH).
The electrodes worc evaporated on the crystal in vacuo. The distance
Card 1/4
22037
:V1 6 1 "-~, 1 /'-"0 2 (KA/003/030
Effect of the contact ... P'1021~214
between them was about 5 mm, 10 times as large ar the diamet;ir of the
probe. In all, three groups of samples were neasured: The first group
consisted of CdS and CdSe crystals with ohmic contacts (In), the second
of such with nonohmic contacts (Au), and the third- of mixed contacts
(In - Au). The crystals showed no cathodolum:.nescence. Fit;. I shows a
typical probe characteriotic for samples of the firot group. The ordinate
is the cathode conduction current Ik , defined as the difference between
the current flowing through the sample on irridiation and the dark
current. The abscissa is the potential betwean the plate moving the
probe and one of the electrodes. The charact!~ristics in Fig. 1 wero taken
for a single crystal of CdSe with an electron energy V I = 5 kov, a current
strength of the irradiatinj, beam 1, = 4-10-a -a, and a potential of 25 v
at the sample. Ourve 2 wai; taken for the reverced polarity. A character-
istic feature of these samples is that t!le cathode conductivity in the
central region is practically independent of the point of incidence of the
electron beam and of the direction of the field. PiJ- 2 shows analOi-Ous
characteristics for crystals of CdSe vith Au contacts. (Vi ~ 3 kev,
Card 2/4
22037
s/18i/6i/003/004/003/030.
,%-Effect of the apntact ... 3102/B214
.7
1-10' a, and 25 v at the sample). Here, the relationships are
completely reversed: The cathode conductivity drops in the region near
the cathodes and reaches a maximum in the central region (near the electrode
which# at the given moment, is the cathode). Pig- 3 shows the character-
istics of CdSe with mixed contacts (2-4 kev, 6.10-7 a, 25 v)- Independently
of the polarity, the lowest conductivity here is on the side of the Au
contact near which also a maximum of the chara,,-teriatic appears. A
minimum appears near the In contact, and in thi immediate neighborhood
there occurs a steep rise independently of the polarity. The results
are indicative of a special role of the holes on irradiation of parts
away from the cathode. The authors thank D. N. Nasledov for advice and
interest. There are 3 figures and 4 references: 2 Soviet-bloc and
2 non-Soviet-bloc.
ASSOCIATION: Kishinevskiy gosudarstvennyy uy:iversitet (Kishinev State
University)
SUBMITTED: may 10, 1960 (initially), November 30p 1960 (after revision)
Card 3/4
Effect of the contact ...
In
AU
a
so
Pug. 1.
Card 414
mwm
22037
3/181 61/003/004/003/030
B102XB214
AU A
00 40 ift 86
Pug. 2.
40 80
Vo%" 10
Pug. 3.
4.3 0 0 (Id* 3 1~ S/l39M~0OO/OO5/OjL4/OJL4
2073/9335
~4 -W-J V
AUTHORSi Kot. M.V.
TITM Cathodic conductance of thin layers of cadmium
selen1de
PERIODICAL: Izvestiya *Yiihikh'uch9bnykh zavedeniy, Fizika,
no. 5, 1961.-pp. 169-- 170
TEXT: The authors give results on the transverse cathodic
conductance of layers of cadmium solonide under the effect of
bombardment with electrons of energies up to 3.5 keV. The
specimens were produced by ev^porating polycrystalline cadmium
selenide on a glass bases heated to 250 0C. Terminal contacts
were produced by vacuum deposition of indium electrodes spaced 2 mm
aipart. The circuit and technique used were described in earlier
work (Ref. 6 - Uch.zap.KGU, 29, 201, 1957). The resistance of
the specimens was of the order of 109-(7- . -5 After being placed
into the metering tube and evacuated to 10 mm Hg, the
resistance of the layers decreased by a factor of 2. Kleetroft
bombardment produced two phenomena: 1) the resistance of the
thin lay a decreased suddenly by two to three orders of
Card 1
30476
S/139/61/000/005/014/014
Cathodic conductance .... E073/E335
magnitude and maintained its value after the radiation beam
was switched off. provided that the vacuum in the metering tube
was maintained. The resistance increased sharply to its
initial value as soon as air was admitted; this phenomenon is
explained by the purification of the surfaces of the specimens
fkanthe adsorbed gas, which acts as an electron trap;
2) there was a reversible change in the conductance of layers
previously treated with an electron beam. In the case of an
electron energy of 3 keV and a voltage of 30 V being applied
to the specimen, the cathode-conductance current I K 9 which
equals the difference between the current flowing through the
specimen on irradiation with electrons and the darkness current,
shows a nonlinear increase with increasing intensity of the
current in the ptimary beam 1 1 andjunder the given conditionsi
it was higher than I I by about two orders of magnitude, Fig.1,
(Abstracter's note: t he to r m "II X 108 A"in fts. I
should read "I x 10- 8Aff With increasing energy
Card 2/4", __)'
Cathodic conductance ... 0
314?6
S/139/61/000/005/014/014
9073/9335
or the primary electrons, the cathodic conductance current also
increases. As has bosh shown in earlier work of the authors,
In the come of cadmium-nalenide single crystals a linear depen-
dence is observed between the cathodic conductance current and ths,
primary current. Thin layers of cadmium selenide also show a
greater inertia than single crystals. This difference between
the behaviour of thin layers and of single crystals is attributed
to the differing conditions of recombination.
Abstracter's notat this is an abridged translation
here are I figure and 7 references: 6 Soviet-bloc and
~
I non-Soviet-bloc.
ASSOCIATIONt Kishinevskiy gosuniversitet
(Kishinev State University)
SUBMITTEDs July 15, 1960
Card 3
S/837J61/049/4000/007/011
B102/BI04
AUTHORS: Kot U. V. and Simashkevich, A. V.
TlTLE: Tho temperature dependence of the cathodic conductivity of
cadmium sulfide and selenide
SOURCE: Kishinev. Universitet. Uchenyye zapiski. v. 49, 1961, 101-104
TEXT: A special tube was devised and constrU6ted for measuring the
temperature dependence of the cathodic,iphoto- and dark conductivity of
US and CdSe. The measuring circuit was the same as already used
(Uch. zap. KGU, 29, 201, 1957). The pressure inside the tube was not
above 10-5mm Ug. The measurements were made with crystals obtained froa
the gaaeous phase which were glued onto gl"s backings, and with CdSe.
films condensed in vacuo onto hot (20000 glass bases. The temperature
Oependence of the cathodic conductivity was measured using an electron
beam of 3 kev and 2110-8 a. The specimens investigated were held in
vacuo for 24 hro and purified by eleotron bombardment so as to ensure well
Card 112
S/837/61/049/000/007/011
The temperature dependence of the B102/BI04
reproducible results. When gas is adsorbed on the specimens the cathodic
conductivity is much lower, but only so beloi 0 C. The photoconductivity,
measured with specimens irradiated by white-light, showed a similar
temperature dependence and is affected by adsorbed air in a similar and
reversible way. Also the temperature dependence of the dark conductivity
is strongly influenced by surface degasification. The conductivity
maximum observed near room temperature for mono- and polycrystalline as
well as film samples vanishes when the samples are degasified. There are
4 figures.
Card 2/2
L 15166-63 EWr(l)/EWO(k)/EWP(c3 /EWT(x)/BDS/EEC(6)-2/ES(w)-2 AFFTC/
ASD/ESD-3 SSD .-.P%-WP&b-4 RDW/JD/AT/;W-IjP(C)
ACCESSION NRt AR3003344 5/0058/63/000/005/EO93/EO93
.'ISOURCEt RZh. Fizika, Abs. 5E587
----------
Kot, M. V.; Simaehkevich, A. V
ITITLE: Effect of surface recombination on the Sat~od!\qonauctivity of-WS and C4gC
,crystals
!CITED SOURCE: Tr. po"fiz.-,poluprovodnikov. Kishinevsk.- un-t, vy*p. 1, 1962, 19-27.
TOPIC TAGS: cathode conductivity) surface recombinati on, diffusion
;length, carrier lifetime, cadmium sulfide, cadmium aelenide
;TRANSLATION: The authors have experimentally investigated previously (RZhPiz, 1958,,
!No. 8t 18333) the dependence of the cathode conductivity of CdS and CdSe crystals oE
,the energy of the primary electrons. By comparing the results of such investiga-w
'tions with the theory developed by Gergeli (RZIiFiz, 1961, lOE443).. several para-
meters were determined, characterizing the surface recombination of carriers in CdS
and CdSe. An estimate is mude of the dirfusion lensV L; L = O.~~ and 0.059
for US and CdSe, respectively. At a pressurg of 10 mp Hg, the rate of surFace
recombination amounts to 8.x 105 and 8.6 x 10-1-8.6 x 100 cm/sec for CdS and GdSe*,
!Card .112,
IL -151,68-63 -A
VCCESSION NR: AR3003344
'respectively. Purification of the surface of the US crystals by electron bombard-
Iment reduces the rate of surface recombination by approximatelv 5times. It is
:shown that the energy of production of an additional pair amounts to 9.6 and 8.1 9V
.in CdS dnd CdSe, respectively. The lifeti S or the holes in the crystals of these
subntaficos lica in the interval 10-10-10 IN sec and is approximately eight orders
.of magnitude smaller than the lifetimes of tho electrons. A. Zhdan
DATE AM 17Jun63 SUB CODE.: PH ENCLt Oq.
Card-
q~ ~16 -1~1 -i-l-r12111 Vt L743W
L 100
BDS (Nb AsDASD
AMCCEIR Oil 39&191' -276W91/O0O/O04/EO74/EO74
SOURCE: RZh. Fizika, Abs. 4E488
AUTHOR: Kot, M. V.; Simashkevich A. V.; Tyrziu. V, G
TITIE: Electrical ' optical, and photelectric proper-ties of thin layers of the
ZnSe-CdSe system
CITED SOURCE: Tr. po fiz. poluprovodnikav. Kishinevsk. un-to vyp. 3, 1962,
110-120
TOPIC TAGS: Thin layers, ZnSe-CdSe system, electrical and optical properties,
photoelectric properties
TRANSiATION: An investigation vas made of the electric conductivity,
photoconductivity, and optical properties of layers of the ZnSe-CdSe system,
obtained by simaltaneous evaporation of ZnSe and CdSe on glass an quartz
substrates heated to 2606 C, as functions of the percentage composition of the
components. The specific conductivity decreases monotonically, and the
Card 1/2
L lou5S-63
L
AXEssiai NR: AR3000384
activation energy, calculated from the temperature dependence of the conductivity
and from the long-wave absorption boundary and the photoconductivity increases
with increasing ZnSe content in the system. A study of the optical properties
has shown that for each composition there is its own transmission boundary, which
shifts toward the longer wavelengths with increasing CdSe in the system.
Simultaneously, an increase takes place in the refractive index. All the layers
obtained had noticeable photoconductivity, which increased after the layers were-
annealed in air. on the basis of the obtained results, the authors cannot -k
an unequivocal conclusion whether the layers obtained constitute a iseries of
solid solutions or mechanical mixtures. P. Konorov.
DATE ACQ: 14may63 ML: 00 SUB COIE: PH
Card 2/2
--------------------------------------------------------
L 10053-63
rgT(1)/=/EEC(b)-2-.4mcAo-D,/r-,M-3--ijp(c)
ACCESSION NR: AR3000379 S/0058/63/000/004/EO67/EO67
SOURCE: RZh. Fizika, Abs. 4E451
AUTHOR: Kot, M. V.; Simashkevich, A. V.; Tyrziu, V. G.; Tsurkan, A._Xe
TITLE: Electric, optical, and photoelectric properties of thin laers of the
ZnTe-CdTe system
CITED SOURCE: Tr. po fiz. poluprovodnikov. Kishinevsk. un-tj vyp. 1,, 1962,
121-130
TOPIC TAGS: ZnTe-CdTe system, thin layers, electric properties, optical
properties, photoelectric properties
TRANSLATION., In order to obtain a system with prescribed properties, a study was
made of the ZnTe-CdTe system. The specimens were obtained by separate or by
combined evaporation of binary components on beeted substzra*As with subsequent
heating until a homogeneous solid solution was obtained, as monitored by the
appearance of only one long-vave absorption edge. The volt-ampere characteristics
Card 1/2
L 10053-63
ACCESSION NE: AR3000379 62
are linear; the specific electric conductivity Sigm In vacuum varies
mcnotonically with the concentration of ZnTe from a value 6.18 times 10 sup -7
(for pure CdTe) to 5.54 times 10 sup -5 ohm sup -1 cm sup -1 (for pure ZnTe);
the logarithm of the electric conductivity depends lineally on the inverse
temperature; in air Sie;m drops by one or two orders of Magnitude, and is restored
in vacuum; the conductivity is of the p-type. The opitcal properties were
investigated in air at room temperature. The reflection coefficient, the position.
of the absorption edge, and the photosensitivity spectrum vary depending on the
relative concentration within certain limits for pure components, Vie same as the
electric conductivity. The width of the forbidden zone and the the?-=I activation
energy vary lineally with the relative concentration, ancl no intrinsic
conductiv,ity appears. L. Gudymendo
DATE ACQ: 14May63 ENCL: 00 SUB CCDE: PH
Card 2
-----------------------------------
;INI
S/i8i/62/004/006/024/051
B104/B112
i~'ot, Y. V., Tyrziu, V. G.,
.,%ironchuk, Yu. Ye., and Msl~enskiy, V. A.
TITLE. The dependence of the activation energy on the molar
composition in thin layers of some A 11PVi- AifBVI systems
P.-.'RIGPICAL: Fizika tverdogo tela, v. 4, no. 6, 1962, 1535 - 1541
TEXT: Thin layeru of the systems ZnSe-CdSe, ZnTe-CdTe, ZnSe-HgSe,
CdSe-HgSe, and CdTe-HgTe were prepared by Vekshinskiy's method. The
layers were sputtered onto cold and heated glass and mica backings and
subsequently annealed in vacuo or air. The layers sputtered onto
cold backings revealed an inhomogeneous 3tructure. The activation
energy was determined from the temperature dependence of electrical
conductivity, and from the spectral dependence of photo-conductivity
at room temperature. Under certain temperature conditions, layers could
be obtained having continuously variable composition. The ' optical
activation energy of the systems ZnTe-CdTe, ZnSe-UgSe, and CdTe-HgTe
Card 112
'i/181/62/004/oo6/024/051
The deDendence of .... B104/B112
is a linear function of the molar composition; that of the systems
ZnSe-CdSe and CdSe-Hg3e is not a linear, but a monotonic f'unction of
the molar composition. in the former case, one is dealing with
solutions with one type of lattice, and in the latter.with solutions
with two types of lattice. The decrease in the optical activation
energy of the systems is as follows: for thE'system ZnSe-CdSe from
2.6 ev (100~, ZnSe) to 1.7 ev (100r~., CdSe); foz ZnTe-CdTe from 2.1 to 1.4.ev;
for ZnSe-Hg6e from 2.6 to 0.4 ev; and for CdTe-HgTe from 1.4 to less than
0.1 ev. There are 5 figures.
ASSOCIATIONs Fishinevskiy gosudarstv 'O.Yy universitet (Kishinev
State University)
SUB"'ITTED: January 27t !962
Card 212
K0,11p N.V.;
Trunaverse cathode conductivity of crystals and thin films of
A-'- And B"I type compounds. Radiotekh. i elektron. 7 no.9:1672-
1679 S 162. (HIRA 15:9)
(Tr,~msistors) (Dielectrics) (Electric conductitivy)
XjSazive rognetoresistivity in hexagonal, n-type silicon carbide.
V. Mirzdbayev, V. M. Tuchkevich, Yu. V. Shmartsev (10 minutes).
Structure and electrical properties of the systen CdSe-HqSe.
M. V. Kot, V. A. Mshenskiy.
Structure and electrical properties of the system NgTe-ZnTe.
S. A. Danilyuk, M. V. Kot.
Structure and electrical properties of the system ZnSe-HqSe-
M. V. Kot, A. V. Slmash~qLyjch.
Report presented at the 3rd National Conference on Semiconductor Compounds,
Kishinev, 16-21 Sept 1963
ACCESSION NR: AP4041378 S/0048/64/028/006/1065/1068
AUMOR: Kot, hf.V. ; Simnshkovich, A.V.
TITLN: Structure and electric properties of the ZnSo-4[gSo system geport, Third
Conference on Semiconductor Compounds hold in Kishinev 16 to 21 Sep lDG27
SOURCE: Ali SSSR. rzvostiya, Soriya fizichoskaya, v.23, no,G, 1964, 1065-1068
TOPIC TAGS: comicor3ductor proporty, electric conductivity, thin film, solid solu-
tion. conductivity, zinc sclenide, mercury selenide
ABSTRACT: Polyorystalline specimens and thin films of ZnSe-41gSo solid solutions
were prepared and thoir crnductivities worb masured. The bulk materials wore pre-
pared by heating the vacuum distilled elements in quartz tubes with vibration and
subjecting them to a sequence of an!6eals, ending with a 50 to 100 hour anneal at
500 to GOOOC. X-ray investigations showed the materials thus obtained to be solid
solutions with face-centored cubic lattices. The lattice constant varied iinearly
with composition. The matqrials rich injigSo were very coarse grained, i~nd the grain
size decreased with incronaing ZnSo content. The thin films were proparea*by a'me-
thod described elsewhere (j4.V.Kot,V.G.Ty*rziu, A,V.Simashkovich, Yu.Ye.Uaronchuk md
Card 1/3
ACCESSION xn: AP4041378
V.A.Mshenskiy,Fiz.tverdoCo tela 4,153G,IDG2). The co-Auctivity at room temperature
varied monotonically with composition. The thin films containing less than 65044 IlgSe
were considerably more conductive than the corresponding bulk materials; for mater-
ial5 containing moro than 65% ll(;So the opposite was true. The conductivities wore
measured at temperatures from 20 to about 3000C. The temperature dependence of the
conductivity of the films was similar to that of the bulk materials. Thc'conductiv-
ity of materials containing more than 60% HUSe decreased slightly with increasing
tunperature; that of materials containing less than GO% lIgGe increased* with tempera-
tu.-c; the conductivity of the solution containing GOI; IICSo passed through a minimum
at 2000C. The activation energies obtained from the conductivity measuremen'ts var-
ied monotonically with conposition from 2.55 6V for ZnSo to 0.48 aV for the materi-
al containiiiC GO7. HgSe. These activation energies (except for ZnSe) are considerab-
ly lower than thone obtained by the nuthors at aI. (loc.sit.supra) by optical means.
"lie observed conductivity was accordingly not intrin5tc. Hall constants were mea-
A
Liured at room temperature for some of tho more conductive specimens. Tlie conduction
electron concentration varied between 2 x 1017 and 3 x 1018 cm-3 and the mobilities
wero of tho order of 104 CM2/V sac for the bulls materials and 103 cm2 /V see for the
films. "In conclusion, the authors consider it their duty to expros thqir grati-
tudo to I.M,blaricua of the Tnetitu'ta at PhyaLoo a" Ifathemstioa of th: Ahadomy of
Card 2/3
ACCESSION IM: AP4041378
Sciencea of the Moldavian SSR, for assistance In conducting the x-ray ln~estiga-
t1am, and to S,N.Shustatakly and M.S.Kats, graduates of Moscow State University,
for thair active participation in the synthoaaa and measurements." Orig.drt.haa.~
4 figuron.
ASSOCIATION: Kinhinovskly gosudaretvcnny*y universitet (Kishinev State Univorsity)
SUBM17TEDI 00 ENCL: 00"
SUD CODE: SSO Ic XR REP SOV: OW 0111M 001
Card 313
KOT, M,V.;
5 '.-1 `~ br~', ~ :~,~ ',Z -' - J-r~. , ~.,T ~'-f t.".e -7-s tam 7---,Se - HgSe.
1?.v. 4 ",z. 28 Te '64,
1". ..
WRA 17-.7)
1. gusudars'.,,r~nf;yy
Pz-6/Pob
L 5-1 rNT(I)/ZWT(N)/EW(I(iK)/T/Lr$P(t)/EWP(b)/EWA(b)
JJP(c) RDW/JD/ATA
1AJMWSIOX MR I AP501006 VR/0181/65/007/00k/1A2/U*3
AWMQR3 K44 me yel FAMSYuki Too me; SIUMMOT101 At Vol TJM1MU&_A, To* ;L
TITM Intrinsic recombination radiation of zinc telLuride
SOURCIt Mike, tverdogo tela, v. Tt no. 4,, jL9651, 1A2-1243
TOPIC TAGDt zinc tolluridep recombination radiation, intrinsic radIations pn
Lunction voltage current characteristic, spectral distribution
ABSTRACTs This in the first )mown investigation or recombination radiation pro.
Iduced by Injection through a zinc-telluride p-n junction* The Junctions were pro-1
duced in sirgle-crystal zinc telluride plates with area up to 1 mm?* The test
consisted of determining the voltage-current characteristic, the apectral distri-
bution of the recombination radiation at various cur ent densities# &n4 the depend-
ence of the radiation intensity on the current densitr. The dark voltage-current
chuacteristico are fftrovg4 sayamtrical, with the forward cor cut be1% approxi-
mately 10 mA at 2 Y and the inverse current being 5 pA at 8 To Passage of current
through the sample in the transmission direction results in reeoubination radiation
witk an emission Uand lying in the 0*5--0-T PL veivelength interml. Vith increasing
Curd
current densityt the Intensity of the radiation Increases and the v1dth of the bead
decreased an a result of the shift of the long-wave boand&ry toward shorter wave-
lengths. The energy or the radiation quanta was deterained from the positions of
the maxima or the spectral cvrves to be 2.1--2*2 eV,, corresponding to the width or
the forbidden b"d of zinc telluride at room temperature. It is thus concluded
that the radiation observed to intrinsic recombination radiation, The intensity of
the radiation at room teqpersture Inareases samevbat faster than linear up to cur- :
rent densities of 5 A/cm2* When the current density e3ccoods 1 A/cu2q the radiation
can be observed viffully both in the direction parsUaL to the pin* of the junc-
tion and perpendicular to It. The brightness amounted to 5 nit at 20C and 50 nit
at 77K. "The authors thank Pr*fessor D. N. Maledor for continuous intereft In the
work and for valuable advico."
ASOOCXATIONs 11sidn*vskly gosudarstyaniVy wdversitat (Kishinev ftate Wvorsi
11UM143Cf=s 24AW" XNCLI 00 M CM1 as OF
n IV gas 000 1 000
COM 2/2
L_L2790-62 URT(I)/EWT(m)/U#G(M)/T/EWP(t)/EWP(b)/S,VA(h) Pz-6/Pel)
IJP(c) RVR/JD/AT
ACCESSION NRt AP5010747 UR/0181/65/007/004/12U/195
AUTHOR i .,Kat,, No To; Vnk. Ll I 81mashkevicho As To; Tourimp A6 Yes# Oherbans
Do A,.
TITLIs On the Intrinsic recombination radiation of ZM6e--ZDT* bettrOvactIOns :~a
BOURM Mika tyerdogo telap Y. 7. no. 4, 1965p 1244-1245
TOPIC TAGSt beterojunctioni 'Pn Junction. recombinaticn radiationo intrinsic radi
tion, voltage current characteristiop spectral distritution
ABSTRAM The wathors report the first succeseM c4l;empt to proftee n-p heteroo,
it Junctiona ZnSe--ZnTe in cryfftal-layer foring to obtain effective Injection of abor-,
ity carrIers, and to observe intrinsic recombination radiation, The voltage-
current characteristic of such junctions has the us"L diode characters The for-
vard current was ceyeral vailliamperes at 2 Vp and the inverse current up to 20 pA
at 5 Vo The dependenge of the short-circuit current in the Illuminations the lux-
ampere characterietted, and'the spectral distribution of the photo esif vere Inves-
tigated. In all the sampled the short-circuit carrent depends linearly an the 11-
luninKtica- nie no-load voltage vax 0.6--O.T To The saWles vere segaltive to
I Card V2