SCIENTIFIC ABSTRACT JANIK, E. - JANIK, M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000619510006-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 10, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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AUTHOR: janik, E.
Nmew
ORG: Department of Electronics, 1PP7PAff (Zaked elektrwdki 11~rf'PAK) ;Ion
TITLE: Germmium-allicon heterojunctions as high-speed sV1tch1i3&:d1Qda9
SOURCE: Przeglad elektroniki, no. 10, 1965, 473
TOPIC TAGS% semiconductor diode, germaniumlea,icanductor i, silicon semico6:duc~6ri
electronic switch
Ching &Qd~' ~eteioj
ABSTRACT: Three versions of a high-Wed awit ezpUying Ce Unaft.
tions are described. Switching time for all three 'in in6jeadsnt of adnority q!arrier;
a '(150 u). The diodes resiitancli',
lifetimeand base thickne a differ'an.4
or the Si base'(DI, 12 oba-cu; D29 1.2 ob=-c=;'D3, 0.12 obm-cm)..:~' Parsmetfii-s.or tbe-'
diodes for a bias voltage of ~-wkv- are given4n,.the accompavyUt, 4able. Orig.;irt.'~
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cc
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Table 1. Switching Diode Parameters
Parameter D1 D2
i Switching time, nanosee 2,5 5
Q 70 95-110: 250-300 1
Voltage-drop at a current.
of 10 mamp, v 0.9 0.5
Maximum current~j ma=p 18. 30 40
Average inverse current,
at.a bias of -6 v, Uamp -.-,0-2-1,5, 0. 6~~3 5--'20
-40 -15 ~5
Forward voltage, v

has: 6 figures's 2 formulas, and 1 table. IFWI

SUB CODE: ~091 SUBM DATE: 04juzi65/' F OA116 RV: 002/ ATD PRESS;
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Develop tl- Ite Alra2ft Structu-
UI t I t-ff
POlish Technical Abstracts
No v obdrt"., Loixi:ua. No. 5,
49 .1953 5j
Transport 119527. pp. 126--133. 10 figs.
Them nuh,3.- rev!e%vi Uw '115tc-, Of Poll,,,h strength s!3ndards for
-,~U,ctur Ile !Ii~ j'.Incipal wses of londLng and the
-14.
or-Igtn'of flight envelopes, ernphisUlng PoLand's contrlb~ut?on to the
e-qahIls-shmen' of modern erenglh atzindarch. He compares Polish
strength 31andards with thcse of wher cym'rlej and,with Inte.-na Aomal
standart]3~.iradjnclude3 a short,history of the development of the Wt
named;
I

J, 11 ~ ; r,", IIII .
Velocity and :3-peed in aeronautics. p. 1".
.1
SIN71M.-A POILSDI. (Liga Lotnicza) !,arozara, Polmd.
Vol-11, no.30, July 1955-
U1 - 10
I~kon' ily list of East European i~cce-ssions (E7!,..T) ~TCI Vol. , no.1, Jan. 1959.
Uncl.

'~ I. :p1 .1 ~ :I ja-~J'- -, 1;;, M I I -,
JANIKI Fr., prof. inz.
Dynamic fundament-a-1s of tht) movement of artificial satellites.
Techn Iotn 18 no.10:262-268 0 163.

77-r
-71
P/53,:1.61/00,0/013/00, 0i
D237%j308
~MTHOR: %lanilt Fra Professor of &qrtneering
TITLE:
The problem of the ratio of constailt forces in' 11
ieat, bat
self -stabilizing aerodynam arice
SOURCE: Warsaw. I,,Istytut Lot-aietwa. Pjoace.i vio. 13, 196L
23-28
-TMCT: The author discusses the phbn~iuienqA*L -of instabiVity
-iind tunnel and dcscrib