SCIENTIFIC ABSTRACT KOGAN, S.D. - KOGAN, SH. N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000723610020-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

22)48
S/049Z61/000/002/006/012,
@D242/U301
Seismic.abser-vations...
.by.noting..the.-agreement.of,.their-observ'ations.-with'those made
by.Evison.et..al.at-the.Scott.Base,..Hallett and..Mirnyy stations
duriug -the-earthquake- of .Deeember-9 ' 11957 and they..do nbt'con-
sider.the neighboring.,areas-of.,the.Atlantl'c.,and.Indian-Qceans
to.be par,t--.of.., [e-mail].@Platform...-There.are 6.figur6s,
1 table-and.s.references.*.,4-Soviet-bloc and-l...uon-Soviet-bloc.
The.reference..to-the..English.rlanguage-publication.-reads as
follows:-F.-F- Evison,.C Z.- Ingham-and.R. H. Orr: Thickness of
the Earth's P@ust inlCa;ctic. Nature j. 183,. No .1, 1959.
ASSOCIATION::Akademiya.-nauk-SSSRO Institut,,fiziki..zemli (Academy
of~Scietices-USSR,.Institute-of-Physics-of the Earth)
SUBMITTEDt.. September.19, 1960
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infectious paychoseso Zbur* nevr. i pglkh. 65 no-6:883-887 161,i. .I
--tA 18;6)
Kafedra psikhlatrii (zaveduytshchiy - prof. D,S. Ozeretakovakiy)
I Laningradskogo medltsinakogo instituta Im. Pavlova i kafedra
palkhlatril Voyenno-maditalnekoy ordona lAnina akadomli Im. Kirova,
Leningrad,

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-------- ----
XOGAND ShbL-.
lake vegetation of Tashans Province. Ixv.AN Turk.MM no.5.-63-69
(mm 9.
1. Institut biologil AM Turkmeaskoy &M.
(Tasbaus Province--Aquatic plimts)
11 k, A MUll
M.-V M%
111 15011 ;IRIINIVE,
WR

UWR/Soil Science, -Physicel and Mordeal Properties of Soils#
Abs Jour Hof Zbur Diol-, No 22, 1958, 100012
Author Palotskaya) L.N. , -JAvrov). A6F.) AZpn, Shlo
Inst
Title The Pre-31cm 010 Porvue Takyr Crust Formations.
Oric, Pub Po,,hvovedoniye.- 3.958, No 3,, 34-41
Abstract Experimantal investi@ntions by the authors in the
Univeratty of Diolo(@7 in TurkmenSM indicated that the
fornation of pores in takyr crusts takes place as a re-
sult of physico-chemical
_processes occurrin(: in avie-
cous nediun ofa carbonated bacLt;round at contrasting
temperature conditi6as.peculiar to deserts. Porosity
of the.takyr crusts is caused by C02 liberated during
Vic- decomposition of the Ca and Na.hydrocarbonates in
the pracess of crust desiccation when the soil soluti3a
is being heated. , A, prelirAnary decomposition of the hy-
drocarbonates by prolonrod boilinC of the w@ter
Card 1/2
24

USSR/Soil Science Physical and Che,-dcal Pr@@perties of Soils..
Abe Jour Rof,Zhur Diolij, No 22, 1956o 100012
suspensimand rew@ax of Cpnerated CO pore formations
are not nAiced& Carbon ,dix*ddo of a gioloGical oriLln
in the formation or takyr-crust porosities plays a sub-
ordinate role on aicaunt of the General suppresion of
biol.:)Gical processes in takyrs. V,N. Sukharova
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KOGAN Sh It
Trud A R
Overgrowth of the Karakum Canals: 7 Gidroblol
14t176-183. 163.
Algae in reeervoirg-of the Turkmen S.S.P. Ibid.s184-200
.(MIRA 176)
1. Institut, botaniki AN TUrkMeilskoy SSRj Ashkhabad*
RUM"
yptp- P
k-op@ ggg--w
-, PW'
@44

V
R A P50 17187
AUTHM. Kog'an
.TITLE: First congress of the All-Onion Hydrobiolovical -,c@ciety
SOURCE: AN TurkmSSR. Izvestlyd. Seriya biologicheskikh nauk, no. 3, 1965, 90-93
-TOPIC TAGS: biology, bionics@ biologic ecology
;.P'@_IWACT The AII-UnionAy@ was
I 1?1j 7 @"It io not hol-I 1. 5r s t
-i_.-,@sand attendEd this me.-tii@g
convenecl 7
plenary sessions ind I Iy mp s _m
-f -?a,. and oceans, biological resources @@Id@., 37' 7!-@-101',F-
111,11,irohi@,Iogy, wat,-r
vn'@ -
T, r' a IK e a n'l
1 !f-7- -gag isms
irr!
t' er @i rq j-@
_j I at ed cw : n i i
and physic iLogical aspects of hydrobiology; (7) re-orslr-j-tion c)! the Tauna ani flura
?s )f water; (9 ) engineering @@ylr,@' ; n1 -)gy In
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KOGANO S.M., red.1 WNSKIT, P#A#, takhn.red.
(Traffic regulations In cities and on roads of the Uzbek G.S.R.]
Pravila dvishentia po uliteam gorodov I dorogam Vabakskoi SM.
Utvarzltdeny postanoylanism Soveta Ministrov Usbekskoi SSR no-784
ot 16 dekabria 1937 g. Vvedeny v daistvis a 1 lanvaria 1958 g.
Tashkent,,Goooizd-vo Usbakskol SSRj 1958, 9? p, (MIRA 13:2)
(Usbaki.etan--Traffio regulations)

BIM IMM, Boris Is4MIch professor; KOGAN, S.K. j, rodaktor; PIMASOTO Is,*
taktinicho'skly'rodaktiio',
[study on tbo history and development of e'urg'ical services for the
population of Usbokistan) Ochork litoril'i kasvitiia, khtrurgiabookol
ipomoshchl naselo@liu Usbekskol SER. Tashkent, Oos.izd-vo Usbaksk6i
Sao 1956. go p . (MA 10:4)
iUsbaki stan-Surgery-NI story)

16(l) PHASE I BOOK EXPLOITATION SOV/2061
Baranenkov, G. S.p Boris Pavlovich Demidovich,4Y. A. Yefimehko, S._&
Kogan, G. L. Lunt&, Ye. F. Porshneva, Ye. P. Sycheva, S. V. Frolov, A-.Ya.
Shos-T k, and A. R. Yanpol'skiy
Zadachi i.upraihnenlya po matematicheekomu anallzu dlya vtuzov (Problems
and Exercises in Mathematical Analysis for Vtuzes) Moscow, Fizmatgiz,
1959. 472 p. 4 :0,000'capies printed.
FAJ. (Title page)s Boris Pavlovich Demidovichl Tech. Ed.s K. F. Brudno;
Ed.'(Inside book): N. At Ugarova.
PURPOSEs This book is approved by the USSR Ministry of Higher Education as
a textbook for students of vtuzes, especially correspondence students and.
evening students specializing in mechanical engineering. It way also be
used for independent study.

Problems and Exercises in Mathematical (Cont.). SOV/2061
COVERAGEs The book Is a collection of 3193 problems on higher mathematics
(excluding analytic geometry) arranged in systematic order for,vtuzes.
At the beginning of each chapter a short theoretical introductiont necos-
sary formulas# and solutions of more important typical problems are given.
Answers are given for all problems*and for the more complicated ones
hints and drawings are provided, making the book more useful to correspon-
dence students. The a'uthors,give special attention to the more important
parts of the subjectg'such aeg calculation of limits, differentiation and
integration technique# construction of graphs, application of differen-
tial and integral calculus, seriest and solution of differential equations.
Chapters covering these subjectsp therefore tontain more problems than
the others. The authors thank Docent S. N. Kuzlmint Docent Ye.A. Lubny-
Gertsyk, Instructors N. V. Sakharov, G, V. Tolstova, and L. Z, Yudelevichs
Professor A. P. Yushkevicho Docent I. N. Bronshteyn, Ye. A. Soboleva, the
Moskovskiy energetichoskiyinstitut (Moscow.Instituto of EnergetiLs)
Vsesoyuznyy zaochnyy inzhonerno-stroitollnyy insitut (All-Union Civil
Engineering Correspondence Institute)9 Docent R. S. Gutert and N. A.
Ugarova, editor of Fizmatgizt for help in preparing the book. There
are no references.

BARANENKMt O.S.1 DEMIDOVICH# D.P.; V.I.; JIOGAN S M.; LUNTSp
G.L.; PORSMMAp YOOFO; UU11 Ap Ye P ; novv@'@ W.
R.7a.; YANPOLISIM# A,R*O'*l TGANT40'NoAtp -red.; SHOLYANSMp MA.p
red,; BRUDNOt' X.F, ptoldm, red,
[Problow and exercises in mathemiLtioal ana3ypis for shools of
higbor education) Zadaohi i upraoblieniia po matematiobookomu ana-
li= d3la vtuzm-,Izda2.ot i0pre Moskva, Goo, izd-vo fislko'- -
matela. Ut-ryg 1961., 472 (KUtA 24, 8)
(Hatbomatical analyoi#-Problemot exeroiaost otop)
I'R

I @

MTIWGOFg Fedor Pedorovichp prof.: XQ NURAXATBTA, A.Zol,
reds; M(ANSKIYg_?,,Aop takhredo
ElPsy0hosets and pay;4q ohanpe In opidemlo snosphelltial
olinical aspeots and coursaj Paikhosy i pulkhichaskle ism*-
nenlis pri apidemlohaskom 6ntsefallteg klinika i toohanis.
------- ---
_:VsUkekol`_89M- 1q60*:-_326-
(KIRA l4t2)
(MUSALITIS) (WWAL EURM)

LIVINSON, L. I. -, _XMAL-14. "daktor;,DMIDOTA, L.F.j, tokhuichookiv
rodaktor
CTho experlenc6 of Immovators In the RTashtskstillmosh* p4ntl
Cvyt nawaibroy zav"oU Oftebtskstilloash.0 fashksnt,'Gos.@ikd-mvo
Uzbek SSR, 199@. 28 p. (HLRAi
(Tashkent-Textile machinery)
WE up-mmm"'m mum,
MY
It k OF -'@ IRS-, 19

F!

KOGAN. SON*, rodakt6ri IMMIDDIAS WN, takhatchooldy rodaktor
Min castiog$ proaticoo- of the Ifoshoollmah I a4d Tashkent
.0icaystor plantel Arkov6s litlel is opyta sayods Olsobselfwahl
i Tashkentskego okokavttoftego savods. IsoWntp Gostisd-vo
Usbekskol M 1936. 4# p. (mm 10:7)

FUIM, Valentin Andrayevich; IOW, 8.14*#, redaktor- RMKLTULLI]i, 7.9*
tekhnichaskly.redaktor
roagem, blastIng of white oast.1ron In.tbe forsbearth of a cupola
furnace; practice of the *TasheallwashO.and *Usbeksellmashw plants]
Produvka belogo chuguna kislorodom v kopilinike v4ranki; is opyta
savoda "TasheellmshO I. "UsbeksellyAsh". Tashkent, Goo. Isd-vo
Usbekskoi SSR. 1956. 54 P. (HI2A 10:6)
(Cast Iron-Ketallurgy) (Cupola fuzmaces)
-, HIM-
'Itg
-'555
RM 4

'GPM
LIBYBNSON, Uou 4.9.,, redmktor@; MnWA, L.I.,
takhnichaskikh ro"ktor
CRalsing the toohnologtool level of "ohine coustraction; the preatice
of th@:wT&ohtokmtII."m@h8 plant] Povyshouie tskhnologic)%nostl kon
struktsii; is ap3rta sayoda OTashtektoillmashoO Tashkent, Gas* Ixd-vo
Usbakskoi WR, 19560 26 p. (Jaft 10: 1)
@R
MMURP.

Wigwam
GARTMAN. V.A.;. GRUZAT, A.T., 1: IMILLOTO G.A.; JUL, 8 x redaktor;
BAKRUTULLIN, P., tekbnicbeekly redaktor
ECentrallsed drying end cleaning of raw cotton at procusmat
stations] Opyt teentrallsovannoi sushki I oobletki khlopIcs--
syrtask ne sagotovitel'afth punktokbe Tashkent, G G.Lsd-vo
-6)
UsSSR, 1956-@ 32.p,, (Mi 10.
(cotton),
@J
InN
PRAYS

pjUkb@4A lqbj-gR=GHUK, N
SHISTERI-Grigoriy Aronovlcbj-AQ0AKj_S*w v of

Ways of-videning the'raw material souroes for the bristle and
brush ligustrys Noike-obuveprome no*8:11-13 Ag 162.
OML 15t8)
(Broom and.brush industry) (Fibers)'

RITAX, 'A:.V.
".-mlopient avid locati rt r4trolew-. reflning anterpriaeo#
Seft.khoz. 41 no.8t3,-5 Ag 163, (MIRA l71.10)@'

-ijiF
NO III ON q_ a-waawwabmumonw- vowwwwanowwwwww4p
ACCUSION IM: ArW.IM3 6 /6@/000/002/0
.7 AMCFW S Do A. (Koscpw); Kagarko SSAO (moo-COW)
TITrZ j @jdvsAjSjti6d" yet city -and cirstfc@at-:,
0
P -acety 'on Ascomposition in,vertical tubes
diametirs.for' ure 1 0
SaMs Zbwfta VdXUOACV SOMMAW 1, telftidwsk6r fisiki p no. 20 IAI, 1611.
TOPIC'TAW f dec rmi a - ItIon ;nOmp, ocetylene Ilawf fum iur,916". JACOMplete
'j@a' Aid-opgoitiong-flame pvopaga;lou#.@cri Leal dLametar
t I t
see Y 0
_V.or ace tylene.dow"ItLon flames in 50.1=
21i namma veloai*
A
diameter vertiml tubes vas detswined uning the measurtumt tAcbnlqufts IWIIvICwI3F
emjIployea- by the - authors (Nor"LIUMM skorost' p1mcni raspeda -chistogo afteUlanso
Dokl. AN SWRO 1,963j, to 3,500 no. 6)o V&b&es of U and apparent velocity V (LWS/A
vhere 0 tube a secticnal.,ares; A - f2mw surra4w area) am platted versus
pressure (in atm). In the pressure ronge 2*5-5.0 ats the magnitudes at V are
shown to be 2*5 t1mes larger.tho those revafted. br Go A* CUMIDVV A4, Re N&Up
no A@Aoa M
and A* He Otraker (Doe n,q a or eastyle" and wthyl acitylatielp 8-th 'i
SYMP016 (latern)* Cadmat.0 29fts, Be ItIamM, PO' 50% 510)- TMO diffftwee may be
V9

AUTHOR: Ivanov, B, A. (Moscow); KogaE@@_S-,,J4,- (Moscow)
ORG: none
'V
TITLE: Concentration limits of flame Ain
jropaLft@@on acetylene-oxygen
SOURCE: Fizika goreniya I vzryva, no. 4, 1965, 84-8'f
TOPIC TAGS: flame propagation, combuotionp acetylene, Ignition limit, propul'al.on
ABSTRACT: Previous work had shown that at atmospheric pressure there in no up;er
concrntration limit for flame propagation in acetylene mixtures with air and oxy
gen.
This work deals with the experimental investigation of concentration limits of fla=
propagation in acetylene-oxygen mixtures in relation to pressure. The follovin,g
experimei.tal arrangermnt was used:
Card 1/3

ACC NR,
to osewoscope
Fig.
arrangement
I - Experimental vessel;@
0, 4' 2 - ignition electr6dea;
3 - toniZation C%Mter;
4 - resi8iance--5 - ele,-
T To hIgb- trostatic volt'
meter;
rositTl;
Oltage uource 6 a
CaPacitor
---tometei-
Card 2/3

20768-66
ACC NR, AP6011508
400
Fig. 2. The dependence of the limiting
Ica
pressure of flame propagation on the composi-
tion of the acetylene-oxygen mixture.-
foo
T 16C
f.4 0 Z.
20 40 60 so I?,$ W
It was found that acetylene-oxygen mixtures,have a well-pronounced lower concentra-
tion limit. There is no upper concentration limit, since flame propagation is
poszible in pure acetylene up '.o a lbriting initial presaltv of 0.65 abs. atm.
The value of the lawer limit determined in this work coinc..@,es with that determbied
previously for atmospheric pressure ' The dependence of the ignition energy on mix-
ture composition., and electrode gap are discussed. Orig. art. has: 4 figures and
1 table. 1V51
SUB CODE: 21 GUBq DATE, 27MAy6@/ ORIG REF: 001/ OTH REF, 002/ ATD FRESS,
Card IA !i36.46

ACC Ng: A_P6010i_5i'_ SOURCE COM Uk/0076/66/040100.1761441OTil)
AU11HOR: Basevich, V. ya.;
Institute of Chemical P@Jaica, Academy of Sciencea SSSR (Institut adalchesk6y
Fiziki, Akademif nauk SSSR)
TITLE: Discharge tube as a source of atomic orLgon
6
SOURCE: Zhurnal fizich"kay khimii, v. 40, no. 3, 1916, 744-746
TOPIC TAGS: oxygen atom, oxygen'$ radical, combustion, propulsion
ABSTRACT., Until now, flowdischarge tubes for generating atomic gases have been
empirically developed to -yield' a maximum of atomic gas. In the present study an
equation describing the concentration profile in a glow discharge tube was solved to
ebtain an expression for the oxygen atomwconcentration as a function of tube length,
oxygen concentration, power in-p-W-F, @an Wfusion coefficients. The results showed
that tile maximum concentration of oxygen atoms is obtained aL an optimum length of the
discharge tube. A further Increase in tile tube length increases only "he electric
power consumption, but does not Increase the oxygen atom concentration. Orig. art.
has: 8 formulas and 2 figures. 1PV)
SUB CODE: 21/ SUBM DATE: 2lApr65/ ORIG REP: 0011 On( REP: 005/ ATD PUSS
NVI & 9!
Card I

BARANENKOV, G.S.1 MIDOVICH9.B.F., YBFIYZNKO, V.A.; XOGAN S M
LUNTS, G.L.; PORSHNEVAp Ye.F.; SYCHEVA,
S.V.; SHOSTAKj R.Ta.; YANFOLISKIY, A.IL; BAYEVA, A.P.# red.;
BRUDNOO-X.F.p tekbn. red.
(Problems and exercises in mathematical analysis] Zadachi i
uprazbneala po matematichaskomu analizu dlia vtuzov. Pod
red. B.P.Damidovioba, lzd,,4., ispr. Moskva, Fitmasgisp 190
472 p. (MIRA 16:.10)

o W to*
MI@A 1831.0)
rt; re
institilta (r-,ktor

Imme Ibex.
interaction of spin waves with vilbrations of lattices. Fliamt*'*
.3 imo.it'280-182,156.. (WA& Otli)
1. Xoskovs#iy, goevAarsti.rihm uxiivirsitst Imul XoT.Lononovoy'se
14ttlce theory). (Forrosimenstion)

67306

AUTHORS: X* SOV/161-'A-8-11/32
Bonoh-BMevioh#1# Lot Kogant Sh.
-
TITLE: On the Theory of, -the Electron Plassa in Semiconductors
PERIODICAL:' Fizika tverdov@tela, 1959olVol 19 Nr 89,pp 1221 - 1224 (USSR)
ABSTRACT: Pirst,- preri@ii,@VA_pers -are briefly centioned, Although Us-, an--.-
eats of -the- a.ohwi@ier- e,quatioIn offers no principal diffio-ultitof p
its practioal @potup. is I more difficult than in the.general-case
sinae.iii.~geiiiral,,-interaotion energy has to be considered not
only In q4ihtii@jiveraging but also in statistical averaging.
Thereforej ths,jpres ,ent,paper isconfined to an approximate@,
'
: polari.r
problem, The v*#6.i operatorg the mass -operator, and @ the
zation operatoil are.expanded in.series acoordingto the coup..,
ling oonstant,,h6wever, in consideration of.only the first non-
vanishing - terms @Xnowledge of the "free". Green function
(0)
(zly) I T Fermi is sufficient
(y))> given by
for-oaloulating,-D The symbol > means aver Ing over the:@-
1
canonical aseembly,in the"nondisturbed system, 1 -and @ denote
the Fermi operators; x,,j the pointa in four-dimensional,.Spacel
of of the spin.indioess Por-simplioityp the above formula is

Card 1
An
explicitly written down only fornon-degenerate zones*

A4) SO/ 9 -5/40

AUTHORSi kensht yn 4-': x
Volt ogan# Sh, M.
TITLEt Influence of-th'O@Iliumination on the Adsorptive Capacity.and
Catalytic Activity',of Semiconductors
PERIGDICALi Izvestiya kkademii nauk SSSR. Otdeleniye khimicheakikh nauk,
1959P lir gl,PP,1536-1545 (USSR)
ABSTRACTs The adso4tive.capanity of -a semiconductor is expressed by the,
number N of the molecules adsorbed with the gas on the surface
under conditions of equilibrium. This number varies at irradit-
tion.with rays'which-may be absorbed by the absorbent. The fo'l-
lowing studies .1 in-this,field
"are quoteds.Terenin (Refs 2j6),
_
Myasnik6v_(Rsf;5)j Psheshetskiy (Ref 5), Solonitsyn' (Refs 6t7)1,'-
Kiselevv@Krasillnikov*.Sysoyev (Ref 8)..-k variation.of N can be.,
deterained.by,.ohanging the pressure in the adsorptionepace@
when-turiing irra-diation-on and off. In this case photo-ad-
sorptioA and photo-desorpt.ion may occur,, irradiation, however,
canlalsoremain inactivel'The conditions for the possible.. three
veactions are@ mathematically developed by means of the electron-
theory of semiconduators. 'Adsorption and desorption may ocou.r if
Card 1/3 light,,oauses a chemical change of the adsorbent$ an apparent

sov/62-59-9-5/40
Influence of the Illumination on tho.Adsorptive Capacity and Catalytic
Activity of Semi conduc tors-',
-chemical chafige.Vif light causes a change in the adoorbed-
molecule. Tho.olectron-theoretical investigation is carried out,-
on thoexample of' an-aocep-tor gas and free lattice electrons. -It,,.
was further, "sumed that@adsorption is represented by, solidly
bound paitiol.9-9 and desorption only by weakly bound particl#e.
The adeorpti.vi'dapaoity 'ON" may be expressed by the-probability,
*ith% which' a particle" is- in a solidly bound. state. on tho@
surface:10f -Ahe --mole 0419. Irradiation, causes a--change in 7) .1
Photoadoorption-.oocure with " increase of -t), de-edrptloh-with i
dedreaoo@lof V(Fig 2). Value y io-introduoed, which represents
the ohange of i tho.case of y > I an adelirptionfln case- of
n
t rp1jon ocoura; when y - 1, however, the surface ro-
,Y e d6so i
-main w-ine.ative.- Final lyi uncti
__y__*e_oalcul&ted as a f on of the
change of the' free electrons and holes- -of
surface-lattice. This function is'Aependent on frequ Ionay.and-in-,
tensity of the: irradiated light. V. Ye. Lashkarev (Rot 13),
V. P. Zhuze, and S. M. R@vkln (Ref 14) are mentioned. There.:ars.,,..
-and 21 references, 1,5 of which are Soviet.,
gures,
Card 2/3
o

(31
AUTWORSs KPgant. Sho M*g Sajidomirskiy,, V. B, SOV162-59-9-33140
TITLE:, Chemiaorption'on.Defeots of Semiconductor Surfaces
PERIODICAL: Iz*ostiva-Akademiii,nauk:~SSSR& Otdeleniye khimichookikh naukl
19590:Nr 9p pp 1681-1683 (USSR)
ABSTRACT: In the present paper'.a statistical calculation of the adsorption*
of atoms on defects-of semiconductor surfaces is carried out. ...
Defect contras are contras of adsorption for gaseaq and can
localize a hole or an electron of the adsorbent. The specialcase
of adsorption of acceptor gases on acceptor defects is'investiga-
ted. For this# there are 4 possibilities: (1) There Is neither an'
electron nor a gas molecule at the centre of defectp (2) the centre
of defect is charged,the adsorbed molecule is missing, (3) both
electron and molecule are adsorbed at the centre of defect,-(4)-
. .'a neutral@molecule is adsorbed at the cantre of defect# the
eleotron-is-missing. The calculations of-the concentrations of
neutral (N0 'and charged defects (Nj-L)t and neutral and charged
A
_@adsorbed molecules_@(No and N-) were carried out by means of

Card 1/3 Gibbet partition function for a system of a variable number of

-Cho. sorption on Defects of Semiconductor Surfaces SOV162-59-9-33140
particles# Furthermorej the, dependence Is in*estigated of-the,
probability' of adsorption@(X) on P., the Permi potential of-the
surf ace at. given chemical potentialjA, for's, defined temperaturo
T and an assumedlooncentration of defects N From this it is-seent
that if (f-.- fo) * (f- - free energy/contra of defeat with'charged
moleoulet fO -, free onergy/centre of defoot with neutral molooula)o
an expression determining the'olectron level of a charged adoorbod.'-
moloculo,.io smaller than f- (free anorgy/charged defeat) the gas
remains an ordinary acceptor gas, if f- is larger, howevert:the
gas behaves like:,& donor. Thus an acceptor gas at an acceptor-
-defect may rea at like a donor gas. A specified acceptor or donor
level cannot be-produced by the molecules adhering to the 'surface.-
Card.2/3

Chemisorption on Defebte, of, Semiconductor Surfaces SOV/62-50 -9-33140@
This@ca 9 is-interpreted, by means of the-anomaloug-obaW i n the
work'tunotionin adsorption of oxygen to.garmaniumo The
probability of,adiorption of an acceptor gas increases with@
increasing concentration of acceptor impurities in the catalyst.
There are 7 references, 5 of which are Soviet.
ASSOCIATIONs Moskovskiy gosudarst-ionnyy universitet im. X. V. Lomonosova
f izicheskiy fakul.' tot, (Moscow State University imeni Me re*-
Lomouosov# Department of Physice).Institut fizicheskoy khimii'
Akadezii nauk BSSR (Institute of Phynioal Chemistry ofthe
Aoademy of 80ioncest USSR)
SUBMITTEDt March 31 1959
Card 3/3

5M SOV/76-@3-1-2
AUTHOR: Kogan, Sho Us IF
TITLE: The Statistics of Adsorbed Particles in the Electronic Theory
of Chetisorption (Statiatika adoorbirovannykh ohastits-v.
elektronnoy teo'rii.khomooorbtail)
PERIODICAL: Zhurnal fizicheako khimiij 1959, Vol 33, Nr 19
pp 156 16o-(USSR@
ABSTRACT: The electronic theory abows (Refs 1-4) that chemisorbed
particles of the same type can b ebound to the surface by
.various bonds, F, F. Vollkenshteyn (Ref 5) mentione.three
binding types-q *-and - i.e. a,"weak"# a "strong"
,acceptor,-.and "Arong" ro;or,bond. A successive statiati-
cal calculation of the absolute concentrations NO) W+1 and
N- has so far not been mentioned In publications. In the
paper under review the absolute and relative concentrations
of the adsorbed particles (molecules# atoms) with.various
types of binding to the crystal surface (with a varying
number of particlew) were calculated by the Gibbs method.
The calculation was carried out according to the electronic
Card,1/2 theory of chemioorption. An energetically homogeneous surface

The Statistics of Adsorbed Particles in the Electronic S07176-33-1 44Y45
Theory of Chemiaorption
is aosumedt@ i.e* with a4sorption.centero of-tho name type.'.
Following the statistical calculation a comparison with
earlier results (Ref 6) was carried out and three individual'.
cases wereexplained. To determine the nurface charge the:-
electrostatic potential 1,, of the equation (19) is calculated
by Poieson's equation The oaloulation scheme described can be
,used analogously for ;olving other statistidal taeks of-the
electronic theory of cbemisorptiong in addition to the case
mentioned above of adsorption centers of the same typewith'
three bondso.There are 10 reforences, 9 of which are Soviet.
ASSOCIATION: Moskovskly Cosudaretvannyy.universitet im, U, V, Lomonoeova
(Moscow State.University imeni M. V. Lomonosov)
SUUITTED - July 4, 1957
Card 2/2

5W SOV/76-33-5-2.6/35
AUTHORSs Kogan, Sh.-M SandomirskiyVV. B. (Moscow)@
-TITLEt The Adsorption teat in.the Electronic Theory of Chomisorption
.(Teplota adoorbtaii v elektronnoy teorii khemoso'rbtsii)
PERIODICALs Zhurnal fizicheskoy khimii, 1959, Vol 33, Nr 5,
pp 1129,
11,33 (USSR)
ABSTRACTI The dependence of the adsorption heat on the surface potential
(or occupation of.the surface) of a semiconductor adsorbent
is investigated. The value q mathematically d:erivedis the
mean value of.the differential adsorption heats of the
various- 'adsorption centers and charge states,of the adsorbed
moleoules.,@Igoreover, the,energy of the electron level of
the, adsorbed molecule is deduced and it is pointed out that
the.adsorption,heat of a charged particle equals the sum of
the adsorption: heat of the neutral adsorbed particle$ and
the'snergy of the electron level as calculated from the
Fe,rmi level. The investigation of an energetically inhomo-
geneoue surface with slight occupation of the centers shows
Card 1/2 that,tho differential adsorption beat decreases with in-

The Adsorption Heat in the Electronic Theory of 5.0V/76-33-5-26/33
Chemisorption
creasing occupation,* There are 2 figures and 7 roferencesq
5 of which are Soviet,
ASSOCIATIONs Moskovskiy gosudaretv Iennyy universitet im. M. V. Lomonosova
(Uoscow State University imeni U. V. Lomofiosov),Akademiya
na'uk SSSR Inetitut fizicheskoy khimii Moskva (Academy of:
Sciences of the.USSR Institute of Physibal ChemietrytMolsoov)
SUBMITTED: November 11, 1957
Card 2/2'

5 (4)
AUMORS i Sandomirskiy, Ve Bav SOV/76-33-84/39
TITLEj On the Calculation of the Adsorption Isotherms in the Electronic
Theory of Chemosorption
PERIODICALs Zhurnal fisiobeakoy khimii, 1959t Vol 33, Ur 8, pp IT09- 1714 (MR)
ABSTRACTs In a previous paper (Ref 1) several expresstone for the concen-
tration of neutral and charged adsorbed particles were.obtained
on the basis of statistical considerations t
in the prepen :case
i;
a-pattern for calculating the adsorption otherms (Al)*within'
the framework of the electronic theory is suggested*' A nuzaber of
concreteIoases serve as an illustration. The adsorption (A) of
an acceptor gas at the surface of the plane-parallel lumina'of@
a, semiconductor *(S) is observed and - the following factors are
assumedt 1) The thiolmess of (B@ is much greater than the'Debye
line of the shieldi 2) The (A) at the (8) surface is haterogeneapp
kinds of (A) centers, the alectronst 11
i.e. there-are different
,
howeVero being bound in no other way than by the, (A). 3) The
completion of the various (A) centers is slight ("narrow
heterogeneity). Considerations start with the case in which the-.
adsorbed molecules do not dissociate. Then some specific cases:
Card Ib are discussed which correspond to different Fermi levels. For the

On the Calculation of the Adsorption Isotherms in the SOV176-33-8-4139
hectronic Theory of Chemosorption
case of.a heterogeneous aurface without non-adsorbed,eleetron
lov4ls,,a general expression of (AI) in'the coordinates and
II/P (P a pressure in the gaseous phaseq N - number of, (45 centers)
for n0degenerated (3) with-& random distriVution of. A'Or tic
levelvAn (S) Was'obtained. From this ganeralform.of (Al the
correspondlLAg'.expressions for the above-mentioned, in4ividual:
cases are obtained, the-(AI) being of the Henryp Freundlich-.
type and logarithmic (AI)o It was found that there-in no specific-
connection between the (S) type and the form of (AI)o It is
shown that.in,tbe calculation of (AI) in the electronic theory
of chemotorption the remote effect of the Coulomb interaction
between the adsorbed partioles-is automatically taken into
account. Thera are 7 figures and 4 references, 3 of which are@
Soviet.
ASSOCIATIONs Akademiya,nauk BSSRInsti tut fizicheskoy khimii,9osk:v& (Academy
of'Sciences of the USSRf Institute of Physical Chemistry, Moscow).
Moskovskiy goeudaretvennyy universitat im. M. V. Lomonosova
(Moscow State University imeni M. V, Lomonosiov)
Card 2/3
RR'. IRM-10B."I'M MAN R @31'1' it

24(5) SOV/2o-126-3-24/69
Kogan, She Us
TITLEs On the quarvtum@Temperature Functions of Green (0 temperaturzykh
kvantovykh funkt4akh Grina)
PERIODICALs D'oklady Aka4emii nauk SSSR, 1959, Vol 126, Nr 3,
pp 546 - 549 (USSR)
ABSTRACTj The usability of Green's quantum functions when applied to
the many-body problem was-demonstrated by a number of papers
(Refe 2-11), For quasi-olosed systems of Fermi particles with.
electromagnetio'interaction they are of considerable importance.'
Green's single-particle function given in formula I(I) is
described as temperature function. It differs from the usually
used (vaouuz-@funotion., but goes over into-the latter with
T --@ 0 . The Fourier torm of Green's function is written down.
in space coordinates, and the latter are then put into a shape
that makes it possible to deduce-a relation between it and the
spectrum of quasi-particles. It is shown that the decrease of
the Green function has exponential character. In order to obtain
the equatiMof motion of a system of Fermi particles with
electroda netio interaction by using Green's temperature functio-UP
Card 1/2 equation is used as a basis. Two Green's functions are
IMM

On the Quantum Temperature Funatione.of Green BOV/20'-126.3-24/69
obtained.h-erefrbmg which show the, dependence on temperature.
In concluaiIon, formula (14) is developed which, proceeding
from the thermodynamical potential, connects the thermodyna-
mical function with Green's function. The author finally thanks
Academician N. N. Bogolyuboy for the attention he'devoted to
this work.Thero are 21 references, 17 of which are.Soviet.
ASSOCIATIONs Mo itet im. M. V. Lomonosova
(,,:kovekiy gosudaretvennyy univers
scow State University imeni M. V. Lomonosov)
PRESENTED: February 16, 1959g by N. N. Bogolyubov, Academician
SUBUITTEDt February 2, 1959
Card 2/2

5M
AUTHORSt losant Sh, M ' Sandomirskly, Ve B, BOV/20..127-2-39/70
TITLEs n Theory of Chomosorption on the Real.Surfios. of
a Bealoon4uctor

PERIODICALt Doklady,Akideziii nauk SSORP.1959t Vol 1279 Nr 29 pp P7479
(USSR)
ABSTRACTs On the basis of.experimen'tal date availablev measurements of@
'
sA.sorption (Rafe 1-3) and measurement of@th6-
work1unation'in
sot (R6f 09 the following rules may be, derivedt (1)
field off
'
the k6&sursd,'oooupati6hs'of the surface, by adsorbed molecules,
in'whiah sarked..ohanges of.the work function occur ( -kTat
13 -2
T' -teiulailly' lie -above r-yIO @ am 1 (2) the*dependence-
of*the-*ork function change Ion Oc cupation in usually lineart
sometines logarithmic (Ref 3)1 (3)-the maximum change of the.
Worle function mostly amounts to rvO*3 ev (12kT at T 3000K)o
When assuming the whole change of the work funation.;o-bo
dependent on the surface charge in adsorption and a consequent
curvature of.the surface energy sones, it may be easily.proven
Card 1/4 that the surface charge d (expressed in electron charge units)t

On the Electron Theory of.Chemosorption on the SOY/20-127-2-39/70
Real Surface of--& Se,miconduotor
at which the change in the work function attains the measured
9 10 2
valust amounts to'about 10. ft 10 om@ . When computing the
charge at which the curvature of energy zones attains 093 evt
one obtains-foi I A110 12 on -2 9 To clarify this oontradiotiont
-two assumpti6ns are investigatedi (1) the "idealized" surfaoeg
defined as a surface# in which all the electron states are.
-oauned by gas adsorption. This aNsuoption presupposes that -the
1'evels.of the adsorbed particles be permanently above the Fermi
level* This is not,very probable and is in contradiction with
certain electronic oonoopts'oonoerning oitalysis, Thereforep,
there only remains the second assumption of the "real* surfaaer
defined ass, surface' exhibiting a great number of states which
are not caused by gas-adgiorption. The following is derived from
the oharge-density (Equation 1) and equation (2)-for the
electric neutrality of the crystals du/dN- - (S + dR/du)
(du - ah&ngeLof the work function, N' n concentration of1he
charged adsorbed molecules, S - d 6/dul, R a space charge per
surface unit). To evaluate a possible value of 3 the following
is aseumed as the simplest model of a surface energy ipectrums
Card 2/4 the states independent of adsorption N are uniformly., distributed
S

On,the Electron Theory Iof Chemosorption on the BOV/20-127-2-39/70
-Real Surface of 4 Semiconductor
over the widtkzo of the forbidden sone, the Fermilevel lies
at,& distance from the boundaries of the forbidden zoneq whiah
i@ great in comparison to,kT, 'Under the aes=ption
8 NSWAG $o-ft/du the following is derived by integration of
equation.0b S Au . Ir, viz a linear dependence of the change
of the work function on occupationp-in conformity with experl-
mental Otao,lhe value of S may be.evaluated therefrom* By
utiliiing the experimental data per reference 3 one obtains
3 4%f 1011 1013 cm -2 and NS f:br 10 13 1015-om72. The authors
thank S.Z* Roginskiyp Corresponding Member AS USSR9 and
Fs Fs. Volikenshtsyng.Dbotor of Physical and Mathematical
Sciencesp and all those attending the.seminar of the catalysis
laboratory of the Institute of Physical Chemistry of the AS
USSR for discussion of the results obtained. There are
7 referenosep 5-of.which are Soviet.
ASSOCIATIONs Moskovskiy gooudarstvennyy univereitet im. M*V. Lomonosova
01080ow State University imeni X, Vo Lomonosov)
Card 3/4

U
POM I BWK_MaW1=O5__BOV/3921-====-@@
Akadmiya neuk 0002 lustitut tizicheskoy kh's4i
Problainy kinstiki I katallsa. (t] 10t Fisika I flz:Lka-khlmiya kstaUza-
(Problems of Kinetics and Catalysiso (volol 10i Physics and Physico-
Chemistry of Catalysis) Moscow., lzd-va AN SSSR) 1960* 461 p. Zrrst4
slip Inserted& .2,,600-coples printed*
Edirat SoZo RogInskLy,, Cortespow1ing Xmber of the AcadsvW of Sciences USSR,,
-and OvV9 Krylov, Candidate of Chemistry; Nde of Publishing House: AoLe
Bankvitser; Tech., Ides GA, Astaftyevae
PURME: - This collection of articles is addressed to "icists and chmists,
4 and to the cemeamity of scientists in general interested in recent
research on the "ice -and physical chemistry of catalysis.
C OV MOM Ths ar+Aa2A@ in tun, collectiowvtre read at the confe O*on the
Physics and Physical Chemistry of Catalysis organized by the Otdal MAmIcheakikh
nauk M BOOR (Section of Chemical Sciences, Academy of Sciences LIGSR) and
An& Catalvaia-- Iftnt_t
the Academic Council on the problem, of "the scientific bases for the selection
Of cat"too" The Conference was hold at,thelastitut fizicheskoy WWII AN
BOOR (Institute of Physical ChOmIstry of the Al ,USSR) in Moscow
or the great Volums. of material * pres@ jMarch 20-93,,1"8!
zted at the confess 0" may papers not
published elamftre vere Included in this collection. The conrerence decided
nort to publish the discussion materials 'Papers by the following authors vere
excluled and replaced by a brief authaft abstract: 7*7* Vallkenshteyn, 118@r_
face Charge of a Sadcooduator-During AWsorpticn% M.M. Kagan and V.D.- ..
Sandm4rokly, tim vapors. ShJG Kbgsn@ -08tatimtIcs of Adsorbed Particles in
the Electron Theory of OiZsorpiion@j F.F. Vol"keubtayn and She me KOPAJ
F,Fo VollkMhtoyn and VoDe Bandadrsidyj O.Ae Korsuncvskiy; A&M, Rubinshtept
V,Mo Akimar and AsAo OUWduj L*Kh* Froydlinj VeNe Fillmonor and D*S. Bystrave
The following two "3% to-not appear In any form In this collection become
the authors did not forward the abstreets requested: Mole Temkin# Eel* ftybing
and A9lo Ge1'bshteP;1* Kinetics of tat
,_"is of.the VaporTh"o Hydration of
Acetylene by Electron Ve*w Acceptori"I'AAe-ftbushkinp wSpeatroscopla luresti-
gation of the Btructure'of the Molecular d9qpwmx at Boron Trifluaride with
Nitrogen and Oxygen4ontaint" MolecoUsqJAdresses to the conference by Be Kho
T*WUu*w@,1amWY&.Bo G*r*khovat$kiYj a" Inaluded In the fois of brief cammi-
cations* They cover the results of recent experimental research vhich could
not be considered-disouslon, material., A nwA*r of 1japers. and conemications,