SCIENTIFIC ABSTRACT MARGOLIN, S.F. - MARGOLIN, K.M.

• Document Type: CREST
• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
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• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MkqGCLIIT, Sh. F.
"Investigation of, the Mobility r)f Trenchiru! Plm-,,s in Marshes." Cend Tech
Sci, Department of PhysiccmLthematfcal band Tc-c,-,-ri-*c:..l Sci, Acad Sci 3elo-russian
SSR, 18 Oct .54. (8B, 7 Oct 54)
Survey of Scientific and Technical Dissertations Defended at USSR Higher
Educational Instit-ations (10)
SO: Sum. No. 481, 5 May 55

MOKHOVP P.D.; KAPIENKOV, I.F.; MARGOLIN, S.F.
Combined hydraulic press system. Kuz.-shtan. rjroiz-,. 3 co.3:35-36
Mr 161. (MM 14:6)
(Hydraulic presses)

80880
s/i26/6o/ooq/o6/00/f/025
Magnetic Studies of Cr--Ge Xlloys E073/E335
that alloys with Go concontration, abovp 50 have i
Curie temperature between 100 and.110 6K and are
ferromagnetic between 77 and .110 K~ In these alloys
only one phase is ferromagnetiz and is very probably
close to the c1lemical compound CrGe 2'
There are 6 figures and 3 references, 1 of which is
Soviet, I German and I English.
ASSOCIATIONg Institut fiziki metallov AN SSSR (Institute of
Metal Physics of the Ac.Sc.USSR)
SUBMITTED; July 11, 1959, initially.
December 9, 1959, after revision.
Card 4/4

80860
S/126/6o/ooq/o6/00~_./025
Magnetic Studies of Cr-Ge Alloys E073/E335
the dependence of the magnetic susceptibility on the
germanium concentration at room temperature and in a
magnetic field of 13 900 Oe. As can be seen, the maximum
susceptibility occurs in the region of 66.6 at.0/1') Ge.
Figure 5 shows the temperature dependence of the reciprocal
of the susceptibility for an alloy consisting of 33.3 at.%
of Cr and 66.6 at.0'o of Go in a magnetic field of 10 8bO Oe.
As can be seen,above 225 OK the Curie--Weiss law.,
C
X, '.: _-
T - (DP
is satisfied, where G p = 142 OK
point). Using these experimental
that the number of Bohr magnetons
an alloy containing 66.6 at.O,O' of
photographs for alloys containing
of Ge are shown in Figure 6, The
(paramagnetic Curie
data, it was calculated
per chromium atom in
le is 2.3. Micro-
65, 66.6, 75 and 80 at_%
general conclusion is

80880
S/126/60/009/06/00WO25
Magnetic Studies of Cr-Ge Alloys E073/E335
the magnetisation of the alloys was determined by a
ballistic method in fields up to 3 000 Oe, by pulling thein
out from1he measuring coil, The magnetic susceptibility
was measured with the aid of a pendulum magnetometer
(Domenical, Ref 3) in fields up to 16 000 Oe. Figure 1
shows the temperature dependence of magnetisation 1
(gauss/cm3) for alloys with different concentrations (as
indicated) in a magnetic field of 3 000 Oe. As can be
seen. the Cr-Ge alloys have a ferromagnetic transformation
0
temperature between 100 and 110 K. The maximum values
of magnetisation are found for alloys containing 66.6 and
70 at.910 of germanium. Figure 2 shows the temperature
dependence of the magnetisation of the alloy containing
66.6 at.9b' of germanium for different fields (as indicated).
As can be seen, the ferromagnetic transformation
temperature lies between 100 and 110 0K. Figure 3 shows
the magnetisation curves for alloysoof different germanium
concentration (as indicated) at 77 K. As can be seen,
the alloy with 66.6 at.% of germanium has the most rapid
)/1, increase in the magnetisation with field. Figure 4 shows
7

00 80880 /025
S/126/6o/oog/o6/004
AUTHORS: Margolin, S.D. and Fakidov, E97a/9335
-------------- ~i V-% . I
TITLE; Magnetic Studies of Cr-Ge Alloys
PERIODICAL: Fizika metallov i metallovedeniye, 1960, Vol 9. Nr 6,
pp 823 - 827 (USSR)
ABSTRACT: The present work is concerned with the-r-HADL21-ic properties
of Cr-Ge alloys with Ge concentration between 50 and 950'
0 'D
in the temperature region 77 - 320 K and magnetic field.~
up to 16 000 Oe. The alloys were prepared from 99.9970,,o
pure germanium and high-purity electrolytic chromium
degassed in a vacuum at 1 000 0C. uartz containers
charged with the samples of the allay were heated to
1 100 0C and kept at that temperature for 2 hours. They
were then cooled in the furnace down to room temperature,
Next. tha alloys were gradually heated to 900, 800~ 700
and 600 C and were maintained at these temperatures for
5 hours and subsequently cooled to room temperature in
the furnaces Altogether 13 alloys were prepared with
Ge concentrations between 50 and 95 at.al). Alloys having
a concentration of 70 and 750,'('3 were prepared twice in
-A 1'/ 4 order to compare results. The temperature dependence of
4--l"'

3260?
3/137/6i/ooo/oi 1/060/123
Magnetic investigation ....... Ao6O/AlOl
0.5 deg/min. It was established that the investigated alloys have two points
of ferromagnetic reversal. The true Curie point of these alloys is 2831K. The
low temperature point of ferroiiiagnetic reversal (1300K at a field of 2400
oersteds) is a phase transition of the first kind. The ferromagnetic state of
the alloys is caused only by the Mn3Ge2 compound. The coercive force HC of
this alloy attains a maximum value of 520 oersteds at 2310K, and vanishes at
146 and 2800K. The anomalous course of the temperature dependence of the
magnetization of the alloys under investigation is explained by the fact that
they may be in one of two anti-ferromagnetic states depending on the tem 9era-
ture. At T < 1130K the magnetic moments are oriented at an angle of 180 with
respect to one another. At temperatures~> 1130K the magnetic moments turn by
jump through a small angle, leading to the rise of an uncompensated magnetic
moment. It is noted that HC and the remanent magnetization, beginning at a
field intensity of 1500 oersteds are independent of the field, Whereas the
magnetization of the same specimen continues to increase linearly.
A. Rusakov
[Abstracter's note: Complete translation)
Card 2/2

'226-r 7
S/137/61/000/011/L)60/123
Ao6o/AlOl
AUTHORS: Margolin, S.D., Fakidov, I.Q.
TITLE: Magnetic investigation of alloys of the manganese-germanium
system
PERIODICAL: Referativnyy zhurnal,,Metallurgiya, no. 11, 1961, 9, abstract
IlZh56. (V sb. "Magnitn. struktura ferromagnetikov". Novosibirsk,
Sib. Otd. AN SSSR, 1960, 211 - 2106)
TEXT: Alloys of Mn-Ge were prepared from electrolytic Mn (99.8%) puri-
fied of gases, oxides and impurities, and Ge (99.997%). A large number of
alloys with >40% Ge content were prepared. On the basis of the data from
microsections it was established that only in alloys with -_~1.50% Ge does one
find exclusively a chemical combination of Mn3Ge2 and Ge. fn the remaining
alloys besides Mn 3Ge2 one also finds Mn5Ge3. Magnetic measurements were carried
out in fields UP to 2700 oersteds at 77 - 3500K using the ballistic method.
The measurements were carried out at a temperature variation at a rate of 0.2 -
Card 1/2

NaEmetI2 Structuzei SOV/5526
of a Hy3terasia Loop 195
Klrc~.nskiy, L. V., A. I. Droltin, and D. A. L~iptAy (InArltute
of Physics, Sibrriar, ziranclh AS U~3,SR, Kra-mny,-,riicl. Elr~,ct of
Ela3tlc and PL~-.tic D,~forwtatlOn5 on th" of 'r,~~rmo-
miZngtic HystcrccI3 201
o-r-olin, S. D. and I.
G. Fakidov [Instltutr- of Phy3lcs of
i-~tal.-, Ab uozri, Svcrdlovsk~. T-L3)gnz,,~lc Studip.3 of ALloya of
the lll-'Anganese - Cermanlum 3yatem 211
Kir---nslcly, L. V., and B. P. Khromov [Irr..titut,~ of P~,y-jic,-~,
flilb,.rian Branch AS USSR, Irrasnoyart3k]. Study of thz Apprz,;,ch-
to-Saturation. La-w on 1"ionocry,,italo of Iron Silicidf- 2 Y(
DtyaVov, G. P. (Physics D~partment of f-he
University). Current State of the Prob1cm Conecraing tM
Study of Parity Effect3 in the Approach-to-Saturation
Region 221"
Card 10/11

(Cont-) S 011/5 2 6
Ma6netllc Structu 0
COVERAGE: The collection contains 38 scientific articles presented
at the All-Union Conference on the ".'.aFnetic Structure of 7erro-
magnetic Sub:~tances, held in Krasnoyarsk in June 1958. The ma--
terial contains data on the maZnetic structure of ferromagnetIc
materials and on the dynamics of the structure in relation to
magnetic field changes, elastic stresses, and temperature. Ac
cording to the Pore-aord the study of ferromagnetic materials had
a successful beginning In the Soviet Union in the 1930's, was
subsequently discontinued for many years, and was resumed in the
1950's. No personalities are mentioned. References accompany
individual articles.
TABLE OF COINTE-TrS:
Foreword
3
Shur, Ya. S. [Inst1tut fIzIk1 metallov AN SSSR - institute of
Physics of Metals, AS USSR, Sverdlovsk]. On the Magnetic
Structure of Fcrrora.,netIc Substancez
Card 2/11

Cr
PHASE I BOOK E7-FLOITATIGN SOV15526
Vscsoyuznoye soveshchanlye po ragnitnoy Btrukturo ferromnagnetikov,
Krasnoyarsk, 1958.
Magnitnaya struktura ferromagnetikov; materialy VacaoyuznoEo
sovu3hchanlya, 10 - 16 Iyunya 1958 g., Kracnoyarzlk
Structure of FerromaZnetic Substances; gaterials of thia All-Union
Conference on the 'e1agnotic Structure of Ferromagnetic Substances,
Hold in Xrarnoyarz-11c 10 - 16 Juno, 1958) Novosibimk, Izd-vo
'Ibirskogo otd. All SS.SR, 1960. 249 p. Errata slip Inserted.
0
1,500 copies printed.
Sponsoring Agency: Akademiya nauk SSSR. Institut fiziki Sibirzkogo
otdelenlya. Komisslya po magnetizmu pri Institute f1zIk1i metallov
Or-NIT.
Resp. Ed.: L. V. Kiron3kiy, Doctor of Physical and 1,athernatical
Sciences; Ed.: R. L. Dudnik; Tech. Ed.: A. F. Yazurova.
PURPOSE: This collection of articles is intended for researchers In
forromagnotism and for motal scientists.
Card 1/11

SOV/126-7-1-27/28
Magnetic Studies of the Manganese-Germanitm Alloys
alloys could be explained using Dzyaloshinskiyls theory
(Ref.5). Acknowledgments are made to K.B. Vlasov for
his advice. There are 2 figures and 9 references, of
which 5 are Soviet, 1 German, 2 En,-lish and 1 French.
ASSOCIATION: Institut fiziki metallov AN SSSR (Physics of Metals
Institute, Ac.Se. USSR)
SUBMITTED: February 25, 1958
Card 4/4

SUVI 126 -7
Magnetic Studies of the Manganese-Germanlum Alloys
have two ferromagnetic transition points. The true
ferromagnetic Curie point in these alloys is 2830K,
and it is confirmed by the alloys obeying the Curie-
Weiss law above 2800K.
(2) The low-temperature ferromagnetic transition point
is a phase transition of the first type. This is con-
firmed by thermograms obtained using Kurlakov's pyro-
meter which indicated a transition at 1130K with a
latent heat of transition. It is also supported by the
temperature dependences of magnetization which are not
single-valued and depend on whether the sample is heated
or cooled (Fig.2). On cooling of a 30-70 Mn-Ge
sample in a magnetic field of 2432 Oe the transition
temperature is 1180K, while on heating the same
transition occurs at 1300K.
(3) It is possible that the anomalous behaviour of
Card 3/4 temperature dependence of the magnetization of the Un-Ge

SOV/ 12b -7 -1 -27/28
Magnetic Studies of the Manganese-Germanium Alloys
magnetic transition points the authors continued their
investigations of the 30-70 Mn-Ge alloy as well as
extending their studies to sampies with higher amounts
of germanium. It was found that all these alloys
consisted of only two phases: a compound Mn3Ge2 and
pure germanium. Some of the results are given in
Figs. 1-and 2. Fig.1 shows the dependence of the
coercive force H., magnetization I and remanent
magnetization Ir on the applied magnetic field Hi
for the 30-70 Mn-Ge alloy. Fig.2 gives the
temperature dependence of the magnetization and coercive
force of the 30-70 Mn-Ge alloy on heating (eireles)
and cooling (crosses). From Figs. 1, 2 and other
results the authors draw the following conclusions.
Card 2/4 (1) The Hn-Ge alloys with 40 at.% of Ge or more

AUTHORS: Margolin, S.D. and Fakidov, I.G. SUV/126-7-1-27/28
TITLE: Ma ~eti`cStudo ~of the Manganese-Gormanium Alloys
(Magnitn ye issledovaniya splavov sistemy marganots-
germaniyT
RERIODICAL: J?izika Metallov i Metallovedeniye, 1959, Vol 7, Nr 1,
pp 157-159 (USSR)
ABSTRACT: The authors reported earlier (Ref.1) that an alloy with
30 at.% of Mn and 70 at.% of Go has two ferro-
magnetic transition points between 77 and 398011 in
fields from 20 to 2400 Oe. One of these transitions
occurs at 2830K and the other at 1480K in fields of
38 Oe and at 1300K in fields of 2432 Oe. The
maximum of magnetization occurs at 1730K at all field
intensities. The authors' work showed that the ferro-
magnetic state of the Mn-Ge alloys is due to Mn3G82
Card 1/4 only. To elucidate the nature of these two-ferro-

126-2-25/35
Temperature de-Dendence of 16he magnetization of the alloy containing
30 at.% Un, 70 at.% Ge.
There are 2 figures and four references, one of 'which is
Slavic.
(Note: This is a complete translation).
SUBMITTED: March 11, 1957.
ASSOCIATIO14: Institute of Physics of Metal, Ural Branch of the
Ac.Sc., U.S.S.R. (Institut Fiziki A-letallov Ural'skogo
Filiala AN SSSR).
AVAIIABLE: Library of Congress.
Card 4/4

126-2-25/35
Temperature dependence of the magnetization of the alloy containi,l,-
30 at.% IAn, 70 at.% Ge.
equals 10 0C and is independent of the field stren'-th,
whil8t the second is in the tem-Derature ra-n.j-e -125 'o
-143 C and does depend on the raagnetic Leld stren-'a.
The maximum maCnetization occurs at 100 C for all the
field strengths comprised in the tests. FJL'-.2 ~'-Ie
magnetization curves of the 30 at.% Mn, 70 at.% Ge alloy
at variuus temperatures, which indicates that for field
strengths up to 2400 Oe. the magnetization has P. linear
dependence on the magnetic field strenu?-th at the
temperature of liquid nitrogen. For elucidatin- the
CD 0
physical nature of these two temperatures of ferromai~--Ietic
transformation of the alloy containin.- 30 at.% L'In a-nd
70 at.% Ge and other alloys of this system, the authors
propose to continue their investigations using more
intensive ma-netic fields and lower temperature!:,. Fit
U _.l
shows the temperature dependence of the magnetization of
an alloy containing 30 at.% Mn and 70 at.% Ge au various
magnetic fielg stren~;ths (magnetization, Gauss vs.
Uem-perature, K). Fig.2 shows the magnetization curves
of an alloy with 30 at.% LIn and 70 at.% G(j at various
Card 3/4 temperatures (177, 2221 146 and 77'K).

126-2-25/35
Temperature dependence of the ma,~netization of the alloy containini-
U
30 a.t.% Mn, 70 at.% Ge.
30 at.% PAn and 70 at.% Ge,investi6ated by the authors: of
this paper,was produced from electrolytic :-qangaxjese of
99.896 purity, purified by distillation in a hit_:h frequency
furnaceland germanium of 99.997% purity with a specific
resistance of 1.4 Ohm/cm. The alloy was produced from a
mixture of Mn and Ge placed into a quartz ampule wliich
was evacuated to 10-5 mm Hg. The quartz ampule and its
contents were heated in a furnace to a temperature
exceeding about 2000C the melting temperature of the allo~7
(according to the diagram of state), held for two hours
C)
at that tenperature and, f8 llo%,ring that, the i.,ielt ;Iras
cooled to a temperature 50 C below the melting point at
which it was held for two hours Eind then slowly cooled
in the furnace to room temperature. From the thus
produced alloy a specimen 0.402 x 0.302 x 2.0 cm was
made; the ma6netic measurements were effected by ;,eans
of a ballistic method. It can be seen from the curves
of the teimperaturc, dopundence of tho mavnotizatiozi ~11ioan
in Fig.1 that the alloy containing 30 at.% Piln and ?0 ;3~.%
Ge has two temperatures of ferromagnetic transformation
Card 2/4 in the case of a field strength of 2400 Oe. One of these

AUTHORS: Margolin, S.D.,and Fakidov, I. G. 126-2-25/355
TITIdil: --iemperature denendence of the magnetization of -6he alloy
containing 30 at.yo Mn, 70 at.% Ge. (-.eemperat-arna.-ja
zavisimost' nariagnichennosti splava Min 30 at.%, Ge 70 nt.%).
PERIODICAL: Fizika Uetallov i Metallovedeniye, 195?, Vol.5, No.2,
pp. 368-369 (USSR)
ABSTRACT: The results are described of preliminary investi.-ations
of the temperature dependence of the magnetiz~.tion of the
alloy containin- 30 at.% Mn and 70 at.% Ge ii the
temperature range liquid nitrogen up to 120 C, in ma,-)netic
fields between 20 and 2400 Oe. Zwicker, I.,et alii (Ref.1)
studied the diagram of state of Un-Ge alloys and showed
that the compounds Mn. 5Ge2 and Mn5Ge3 are strongly ferro-
magnetic at low temperatures. Gastelliz (Ref.2) described
results of maEnetic investigations of Mn 5 Ge 3'
Guigg, K. J., et alii (Ref.3) give data on the residual
magnetization and the coercive force of Mn 5Ge and Mn 5Ge 3'
Fakidov I. G. (one of the authors" et alii (ief.4)
detected existence of two temperatures of ferromagnetic
transformation when studying the electric conductivity of
Card 1/4 the alloys of the Mn-Ge system. The alloy containing

~k ~ 1'~ , S'v -
USSR/Electricity - Scriconduct-rs
Abs Jour Ref Zhur Fizikr-, Nn '), 1~,57, 11 - 70"0
Authnr 1~ I' D Fakidov, I.G.
.0_'~LEO i I n- J - ?
Inst Ins tit-u-t-c-o-FTF-'-hysic 9 ( fIs, '~r P I ~rrnch, .,C r 4ovy - f
Sciences, USER, ~vcHlc-vsk.
Title i Use of Fhot,~resistrmcos of C;,-,I: iu, f~ulfi,2r- in Ccnjurlctirn
with Phos, hors as P Dvtoct,r for Go Rrys fr(-,-. C, 'C.
Orig Fub Fiz. '~CtP.11CV i IC~551 It No 2, 379-7j83
Abstract i'i -hotor-sistanco ~f "dS is quite sonsitivu, tr' the
visiblv end to X-r!,yo. etto :Its -dc tc uso C~',-,
crystcls to roe-rd the herl --- rrys hcmc shcwn thrt the
CC~6C' (1.17 !,r,:' 1." 1"'
sensitivity rf CdS tr rradi-tkn frc: ~~ " '~ V j
is s-.ell. It is shovn t~f~t in conjuncti,-,n with Thr, snhre scent
;,~P.I (TI) or Csi (T1), ~-hich o it. un'-or the influence cf g~--rr,
rays n visi~lo lip-ht of - frcqi:cncy close tQ, the fr,~quoncy
of the r-.rxi: u:-i sonsitivity cf C,'~', the photoresistnnce er...'I
be used as c dtectcr f-r !7r,- 2 -~,ys fr"-.r. Co6c. The !idvan-
tage of such r- detect,,lr over scin'till-tion counters is the
si,,rlicity of the electricrl circL)it and the absence of the
need for Fhoto:-.ultiplicrs r-mid hiF.h-viltage stabilized surrly.
H '11

MUUMLIN, L. D.
S. D. Marp-olin. 4xperimental investigation of magnetic surface effect in a ferroma.-Metic
ring. P. 686
1,ib. of electrical Fh,~nxnerA
Institute of Physics of Metals
Ural Branch of AcadenV of 3ciences, U53R
April le,, 1950
SO: Journal of Technical Physics, Vol. XXI, No. 6, June 1951

21 ')Ifsy 50
"Diatributlozi'6f M6gn6t-ic IjAuction, Accotrding tO,,
Depths I of 'a Forrom5guetic Ring Placed In .an Altex*
;640~tivg S16ctr'=q&~)tic Fields" S. D. Margolin limt
fh~ln of Met ~.Ii )Ural Affiliate,. Acad Sci WSW.,
D"Ok:Ak N66uk SSSR" Vol LXXIIs4o 3p pp .493-495~
Dienctives, App for meae'Uring mw~petic induction And
r6ma+Am4 readings,, which are then used to chack
tho~reticai formulae developed earlier ("Zbur: Takh
:Fiz"': Vol XVII 'No 10, 1306' 1940), for diatrib~ijmn
or Ind=tIonI Bs ~by depth a, in f erro=qgmUc
USORAbysica magnetic Induction 21 MAY 50
(Contd) -
plate, placed in,alternating sinu~oldal electr=og-
netic field, Submitted 20 Mar 50 bY Acad I.. F.
175T86

Apr
Perramagnetism.
Fields, Electromagnetic
"Xddy4urrent Losses During the MAgnetic Skiii-
:Effect in Sheet Steel.,":_S. 3). Margolin, Inat
Tb~s of Metals, Ural Affilliate Acad Sci USSRJ
"DO'k Ak Hauk SSSR" Vol Lw' Tio
Author explains how hie =tho%l can be-used to
determine eddy-current losses in ferromagmetle
sheets located in a variable electromagnetic
field, allowing for dependence of magnetic
permeability =u on magnetic field intensity.
39/49T108
UBW/Physice (Contd) Apr 4�
Submitted by Acad 1. P. Bardin, 17 Fab 49.
39/149TIOB

MAPMUN, S. D. PA 20/4M2
USSR/Physics Oct 48
Steel Plate
Magnetic Fields
"Computing the Magnetic Skin Effect In Steel Plates
and Relationship of Magnetic Permeability to the
Charge of the Magnetic Field," S. D. Margolin, Inst
Phys of Metals, Ural Affiliate, Acad Sol USSR, 10 pp
"Zhur Takh Piz" Vol XVIII, No 10
Presents nev method developed by Margolin for com-
puting electromagnetic properties of ferromagaetic
laminas In an AC field vith accounting of relation-
ship of magnetic penetrability and voltage of the
magnetto field. Subaitted 30 Doc 47-
20/49T92

KARGOLIR, S.
Transfer of a blast furiaco from Florida to Texas (From:
"Iron Age" 1945) Stall ? ne.2:177 147. (KIRA 9:1)
(United States-Blast furnaces)

KARGOLIM. S.
Production of lightweight. blast-furRace slag (From: 41ron and
Steal Engineer.* R9.7, 1945). Stal' 7 se.2:175-176 147.
(United States-Slag) WaA 9:1)

MARGOLIN, S. -
Rebuilding Raglaxii's ferrous metallurgical bLdustry. (Free: q%e
Zxglzeerg ses.4713-4714.i946). Stall 7 no.2:171-174 147.
(Great Britain--Metallurgy) (KLRA 9:1)

KARGOLIH, S., referent.
Flow of gases and coke coasumption in blast furamces.(Frem:
"Blast furnace steel plant." me-7, 1945). Stni, 7 ao.1:86-87
147. (Blast furnaces) (KLRA 9:1)

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722-105
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1952
Operativnyy uchet zagotovok selts?okhozyayst;vennykh produktov
(Operational accounting of stocks of agricultural products) Izd.
2-e, perer. Pod. red. G. G. Petrova. Moskva, Cros Id-vo Tekhnicheskoy i
Eknonomicheskoy Literatury po Voprosam Zagotovok, 1952.
251 p. tables.

OKULOV, Igor$ Borisovich, inzh.; SHUBIN, Boris Minich, inzh.; Prinimala
uchastiye GVOZDEVA, Z.P., inzh.; 1%RgQLLN,_P.A.,_inzh.,
retsenzent; BELOBORODOVA, O.S., inzh., retsenzent; DUGINA, N.A.,
tekhn. red.
rElectrnDla~+-ingIGallvanicheskie pokry-tiia. Moskva, Mashgiz,
1962. 176 p. (MIRA 16:2)
(Electroplating)

1*4R,601,1AI /a
MARGOLITN,_
Business accounting by crews in grain centers of Moscow Province.
Kuk.-elov.prom. 21 no.2:6-9 F '55. (ten 8. 3 )
1. Hoskovakaya. oblastnaya kontora Zaptzerno.
(Moscow Province--Grain handling)

MAROLP', 0. YA.
22322 Margolin, 0. Ya. Znacheniye M.
termodinamiki. (Doklad na nauch. kruzhke
Dek. 1948 G.) sbornik rabot studentov -
(Leningr. Koradlestroit. in-t), Vyp. 1,
Bibliogr: 10 nazv.
V. Lomonosova kak osnavopolozhnika
pri kaffedre termodinamiki 16
chlenov nauch. Kruzlikov
1949, S. 7-14--
SO: LETOPIS' No. 30, 1949

KI-Jil`~ OLIN, 0. YA.
2?322-k~,r--cliu, 0. W. ZnL~chontya M.T. Lomonosovl Aak Oanovopf)lozhniku Tormodinpniki.
(Doklfjd lia Natich. Kruzi-.ke Pri 4fedre Tormodinamiki 16 Dek. 19V,, G. ) 'Ijborn J~';t'; ~) 0 t
Studontov-Chlenov lianch. Kruzhkov (14xilziCr, Kor.,.(ilestr6lt. In-T), Vyp. 1. ) cAgo Cl. ?-14.
Bibliogr: 10 K~V.
SO: latoPial !in. 30 1949

BACHURIN, A.V.1 UMLIN, N.S - KONDRASHV, D.D.-, GORICIOV, N.V.;
ROGOVSKIf-, YAMPOLISKIY, M.A.; TYUKOV, V.S.;
RWSHTFSYN, L.A.; GERASHCHENKO, V.S.; KOTOV, V.F.;
BAZAROVA, G.V., red.; PORTYANNIKOV, N.S., red.;
GERASIMVA, U.S.,, tekhn. red.
[Commodity and monetary relations during the period of
transition to communism] Tovarno-denezhnye otnosheeniia v
period perekhoda k kommunizmu. Moskva, Ekonomizdat, 1963.
386 p. (MIRA 16:5)
(Economics)

MARGOLIN, Nison Solomonovich; KHOLIN, I.A., red.; PONOPWOVA, A.A.,
t~~. r-ed-.
(Financial planning; finance and currency circulation in the
national economic plan of the U.S.S.R.] Planirovanie finansov;
finansy i denezhnoe obrashchenie v narodnakhoslaistvannom plane
USSR. Moskva, Gosplanizdat, 1960. 158 P.
(MIRA 14:2)
(Finance) (Russia--Economic policy)

MARMLIN, N. S.
Currency ',uestion
Important lever of currency circulation r-lannin~-, (Balance of money Lnco,.-.-~ -3x,--n:"-'turas of
the population. Reviewed by A. Aa-,rny-j). Cen. i kr~!. No. 1, 1952
Library of Congress, BArch 1952. Unclassified.

m.vk~OLI 14, ',1 S
Balans Denezlinyk~ri Doknodov 1 .,,as?hoaov ~Naseleriiya (Acco-In7, C;-
and ixpenses of the Populatioa) kuskva, -,osplanizciar,, i))i.
13) P.
Cataloged from Abstract.
Problems of* Theory and Practicu in the Co:apilatiu., ol' Accounts.

of C, 1-1 1-7, 1-
r1

The problems of bal-ai.cing Ur.e nat.-J.-mls --ii-l ex., t, I
Gf~ ~~ i, 1 - - -,; - ~ I ~ - - 7 - t- 1, . ( '. - - -) -4 0- ~
J$ I- . . I- I - - I,- ,
Hr7' ~,- ' - "27

MARGOLIN, N. S.
"The Use of Starting Boxes for the Heating of Trolley Buses,"
SO: Prom. Energet., No. 5, 1948.
Mbr., Moscow Electric Transportation, -c1945-.

ANTIMONOV 9.S., prof.; VEDENIN, N.N., kand. yurid. nauk; GENKIN,
D.M., prof.; GRAVE,. K.A., prof.,- YEPANESF[NIKOV, N.V.,
dotit~; ZHUKOVA, L.F., dots.; KT,44, Ya.A., dots.;
LIVOVICH, Yu.Ya.; )!AMQLIN,-M-Z.; 140ROVSKAYA, T.A., dots.;
POLENINA, S.V., kand. yurid. nauk; SADIKOV, I.N.; FIALKOV,
M.A., kand. yurid. nauk; YAZEV, V.A., kand. yurid. nauk;
YAKHNINA, N.A.I. kand. yurid. nauk; KIRAKOZOVA, N.Sh., red.;
ELIKINA, E.M., tekhn. red.
[Government trade regulation] Regulirovanie gosudarstvennoi
torgovIi. Mosk-va, Gostorgizdat, 1963. 339 p. (MIRA 16:7)
(Commercial law)

SUKHININ, S.D.; MARGOLIN, M.Ya.; YERPULEV, N.A.
Improvement of the preparation of acetic acid salts. Prom.
khim. reak. i osobo chist. veshch. no.1:26-27 163.
(MIRA 17:2)

MARGOLIN, M. Ya.[Marholin, M. IAJ; SMWAIIK, 0. K.; KUSHNIR, M. M.
Continuous method of production of a potassium-butyl flotation
agent. Khim. prom.(Ukr.] no.1:30-31 Ja-Mr 162.
(MRA 15: 10)
1. Donetskiy zavod khimicheskikh reaktivov.
(Flotation-Equipment and supplies)

HAWOLIV.-,$tkhail, .71adimirovich, konstraktor; USPEUSKIY, N.M., red.;
AIOR AMOY, B.I., te' .)red.
[Target pistol and its repair] Sportivnyi pistolet i ego
remont] Moskva, Izd-vo DOSW, 1958. 94 p. (HIRA 12:5)
(Pistols--Kaintenance and repair)

Calculation of a Vacuum-Tube Osciliato.- Wit- a COMIDIel Sovll', o8-1 3- io-6/13
Load Operating as a SurE7e Gezierator
A,9=IATION: Vsesoyuznoye nauchnin-t,'kh"Ich skoye obshahestvo rad:Loteakhniki
i e1ektL-owfyazi im. A.S. Popove (AU-Union Scientift-1- and
Technicall Socie-~-y of RadIo and COMMMice-Jor-8 Eaginewing
iw-- A. S. Popov )
Card 4/4

Calculation of a Vacuum-Tube Oscillator With, a Com--lex SCIV/1,58-1 3- 1 c-6/13
Load Operating as a Surge Generator
to be composed of two unequal pulses with a vertical
trailing edbre. It is shown that the error of the
calculation according to these simplified equations does not
exceed 55, which is quite sufficient. The sarle method
also permits to compute pulses at In the last
section the load characteristics and its application
in the case of a complex load and of a surEe-generator
mode of operation are investigated. Two examples, taking
into account the second and third harmonic which cause
the unsymmetry of tuning, are presented. There are 9
figures and 8 references, 8 of which are Soviet.
SUBMITTED: May 11, 1956 (initially), and November 15, 1957 (after
revision)
Card 3/4

Calculation of a Vacuum-Tube Oscillator With a Comr-lex
Load Operating as a curare Generatur
coefficients of the series expansion of the current
pulses into a Fourier (Furlye) series versus the relative
load resistance
R
X Ra (1), where Ra crit denotes the load resistance
a o'tit
of the cutoff mode of operation, which is specified by
formula (2). If-the plate load is complex, the plate
alternating voltage is not in phase with the first harmonic
of the plate current. Hence the plate current pulse in a
surge-generator mode of operation becomes unsymmetrical
and exhibits a phase shift with respect to the grid
y,oltage. The dependence of the shape of the plate current
pulse up9n the mode of operation is investigated, a
symmetrical and an unsymmetrical pulse being considered. The
components of the unsymmetrical pulse are investigated and
for the case of S> 1 simple formulae are derived for the
calculation of the expansion coefficients. in order to
Card 2/4 simplify the mathematical labor the current pulse is considered

AUTHOR: Ma Member of the s cv/-i o e - 11 o - 6/1
Society
TITLE: Calculation of a Vacuum-Tube Oscillator With a Complex
Load Operating as a Surge Generator (Rasche"t lampovogo
generatora s kompleksnoy nagruzkoy v perenapryazh5nnom
rezhime)
PERIODICAL: Radiotekhnika, 1958, Vol 13, Nr 10, pp 29 - 38 (USSR)
ABSTRACT: This is the first presentation of a method for the
computation of the operating schedule and of the load
characteristics of a vacuum-tube oscillator in the
case ~ >1, which is of paramount practical importance.
denotes the coefficient of plate voltage efficiency.
The method of analysis is based upon the utilization
of generalized load characteristics. It is distinguished
by a particular feature. This is the possibility of using
the load characteristics not only if the load is varied,
but also if the mode of operation of the oscillator
is modified (Ref 8). The load characteristics are shown
Card 1/4 as a function of the coefficient.,~,~ and of the normalized

Interrelation of Vacuum-tube Parameters and of SOV/108-13-2-12/15
Those of a Triode Transistor
There are 8 figures and 3 references, 2 of which are
Soviet
SUMIITM: November 12, 1956
Card 3/3

Interrelation of Vdcuun-tibe Paramaters and0f J. SOVA08-13-2-12/15-
Those of a Triode Transistor
Card 2/3
emitter, of a_ vVzMm-tube with earthed cathode,
of a.. ~,trjode transistor with earthed collector, and
of an vacu=_tUbe ~ with earthed anode viere investigated.
Comprisingly is said: 1) For the analysis of _VaCWML-
tube-- and ~.triode transistor , diagrams the same system of
equivalent parameter S0 (slope of the current characteristic),
Rio (internal resistance, caused by the internal feed-back),
and'D0 (a factor analogous to the amplification factor in
the valve) can be used as well as the equivalent diagram
which is based upon the consideration of the YaMM-tube
and the tricue transistor - as current generator.
2) The equivalent parameters coincide with the valve
parameters (S' RiD) in the case of the valve. In the
tridde transist6r the equivalent parameters can be rather
simply brought in connection with the h-parameters.
A difference between the valve- and the semiconductor
parameters is due to the existence of the factor of the
positive feed-back (D* ) in the triode transistor

AUTHOR: Margo Li 5--ht-c- SOV/
TITLE: Interrelation of Vacw=-tike Parameters Lnd of ',',,ose
of a Triode Transistor. -. (Vzaimosvyazt mezhdu parametrami
elektronnoy lampy i poluprovodnikovogo trioda)
PERIODICAL: Radiotekhnika, 1958, Vol. 13, Nr 2, pp. 79-85 (USSR)
Received: April 25, 1958
ABSTRACT: Between the , triode transistor .; and the vacuun-tube
there is a great difference with respect to the internal
physical processes. In spite of this the same computation
method and the same equivalent diagram can be used in the
analysis of processes connected with the external current
circuit. The reason for thisisthe fact that the Vacuum- '
tsibe -- as well as the triode transistor can be considered
as current generators. The fundamental equations for the
equivalent current circuit (8), (9), and (10) are derived~
These are then used for the analysis of the separate
diagrams. In the case of high frequence the equivalent
parameters become complex. The schemes of: a triode.trp-a-
didtdr- with earthed basis, of a., vacuum-tibe wi th
Card 1/3 earthed grid, of a triode transistor : with earthed

The Electron-tube (cont.) 409
Z. I. Model', I. Kh. Hevyazhakiy, an& N. S. Beschastnov, for their contribution
in developing this method. There are 15 references, all Soviet.
TOLE OF
CON"LEM:
Foreward
5
PART I. ANALYSIS OF AN ELECTRON-TUBE POWER AKPLVIER
Ch. 1 Underv I age Conditions
1-1: Effect of grid aux-vent on plate current
1-2. Load charazteristic equation 12
1-3. Calculation of pulse flattening 16
Ch. 2. Over7oltage Conditions 19
2-1. Cwputation of ccmplex pulse components 19
2-2. L