SCIENTIFIC ABSTRACT PASHKOVSKAYA, G. I. - PASHKOVSKIY, M. V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001239410004-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

.,ZbAYlTLI,LV, P.V.- FbOG11.6-VGHIK, Z.K.; P&SHKOVS"YA, G.I.; Ti~Alluv, V.I.
1 .0 -
TSBUYUKOP I.G.
Street noise in Minsk. Zdrav. Bel. 7 no.8:46-49 Ag 161. (1-U--A 15:2)
1. Iz kaffedry obshchey gigiyeny Minskogo.meditainskogo instituta
(zav.kafedray - prof. Z.K.Mogilavchik) i Belorusskogo sanitarno-
giginicheskogo inntituta (direktor - doktor meditsinskikh nawk
P.V.0stapenya). (1,111UL-IJUISE GONTiLOL)

PASHKOVSKAYA, L.A., kand.med.nauk
Volumetric! changes In and the plasticity of impression masses;
Report No.l. Trudy Nauch.-issl.inst.stom. no.10:150-161 162.
(DENTAL PROSTHESSIS)

RE 111!31~1
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alle A's L a _
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as ; work of labora" of Ciammitermemall zlivild Ioa .99
St. M. Ma6vilsiara and -90
UNtiova 0jtv
if. IA&k,astvk_
-to
%A 190. No. 7-14. 211-7.-Addill. of lung oil to

warneu. vegetable oils in alkyd nmnpn%. hastem polyincri- .00
"tion -4 the belles. The producl% have improved hard- .00
nr%%, moster-mirrilian aind claslic-Ily on ailing. llowrwrr,

#0 indication- of glesirf lendeney to peel 3prx-ar. Compete. see
v
-,It of Iritslin with the- unital alklof solv.-niq %how'I the =00
OR a former it) t~ anperior in -4y. and Men lorr"thmn, but its
th
b
Ad 0

00 o
er may
eli
dri.olemergunito
-
alkyd corrilen,t.
before heating. aller brating and into
06 the fini%hed product in m4n~. l,hows, that the first 2 rneth-
odi give 14-nikvi costing%, *life tile first method resulting coo
in -kmerrr pollyrnirritatien; the 140 joethod yorldi qolt~f
a and -Iowrr-dryinji films. Addn. of "unarmw resin to
ALvd "molln. -wIllially slier t, cvjml.lrtc
OR t d-- not yield %alifeectory products, in altempt4to mpLacv zoo
,Ier gum by colimajone resin. Lrad-mangamrse tmu-
%t, calives for alkyd lacquem wi-re found to tw inferior it) 00
oluth bicerstiv". G %I KomlAimm

Ir
off
&$m, It A
oIl6LL0IFKAL LIT18416411 CLAWFKATIC-
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"OOPOIDOMUS Chendca1s Used in Ar-iculture,- by N. S. Irger,
V. S. Bhaduis)viya, and G. 7. Pashkvvs)mya, Mravookhranenlye
Belorussii, 1956, 3, pp 49-51 (from Sovetskoye Meditsinskoye
Referativnoye abo%reniye, Zdravookhraneniye, GWnM_A_B=i_
tarlya, Istorlya MeditsinY. MOBCOW, No 20, 1956, abstract by
0. Mogilevskaya, pp b1)
"Authors review in brief the toxicological characteristics of the
following poisonous chemicals being used at the present time in agricul-
ture: protars (preparation P. D.); preparation A. B.; formalin; granozari
,(preparation NRIIF-2); mercuran (mixture of granozan and hexachlorane);
DOT; hexachlorane; and preparation NIUIF-100 (thiophoo). All poisonous
cbemicals should be applied only under supervision of medical personnel.
It Is essential that processing machines PSP-0-5 and PU-1, dusting machines,
sprayers, and means for the protection of the individual workers handling
the poisonous chemicals be used. Poisonous chemicals should not be stored
In general warehouses. Sanitary-educational work among personnel coming
in contact with the poisonous chemicals is necessary." (U)
[Comment (UNCIASSIFIED): Protars (preparation P. D. 10 n gray powder,
a mixture of Calcium arsenite with talc containing not less than 10 per-
cent of A6203- A. B. preparation is a mixture of copper sulfate and car-
'bonate salts c6utaining 15 to 16 percent of copper.)

4 Y
137-58-2-4459
Translation from Referativnyy zhurnal, Metallurgiya, 1958, Nr 2. p 308 (USSR)
AUTHORS Shadurskaya V.S. , Irger, N.S- . Pashkovskaya, G. 1.
TITLE The Protection of Health During Electric Arc Welding at the
Ma c hine -building Plants of the Belorussian Soviet Socialist
Republic (K voprosu ozdorovieniya usloviy trucla pri provedenii
eiektrosvaroclinykii rabot na rnashinostroitel'riykh zavodakh
BSSR)
PERIODICAL Zdravookhr. Belorussii, 1957, Nr 7. pp 62-64
ABSTRACT Investigation has revealed that the air in the vicinity of xeld-
e,7s (and being breathed by them), and even at places remote
fron, the welding, is being polluted by MnO, Co, and other sub-
s~ances in c onc entral ions exceeding the permissible maximum.
It is pointed out that such pollutants, especially Mn, can have
lasting toxic effects. Most harmful to health are considered to
be the electrodes TsM-7 and MEZ-K- --less harmful, OMM-5
and the grades from 4 to 55. Measures recommended to safe-
guard health are proper ventilation, adequate insulation of
potentially harmful processes use of the least toxic electrode
Card 1/2 types, introduction of automatic and semiautomatic flux-

137-1;8-2-44ciq
The Protection of Health (cunt. )
shielded welding, absolute enforcement of the rule that any painting done in
assembly-welding shops be done in separate closed compartments.
Ye.L.
1. Are welding-,USSR 2. Persovinel-Realth factors
Card Z11

SHADnSKATA, V.S., YASHKOVSUYA. G.1.
Accident iri a telephone calbe ranabole. Gig. i #an. 23 r,0.8:76 Ag 158
(mm 11:9)
1*' Is, Belorusakogo sanitarnogo inatitutu
(CM(N RDNDIMB-TOXICOIWYI,

SHADURSKATA, V.1s". ; IRGER, N.S. ; PASMWVSKAT&, G. 1.
., ~ " 1, ,a, -'.. - ~
Improvement of working conditions In mercury laboratories. Zdrav.
Belor 5 no.2:44-45 F 159. (MM 12.7)
1. 3elo---usskiy unuchno-issledovatel'skiy annitarnyy institut.
(S14013VICHI-MCURT-TOXICOMOT)

CC

ROZANOV, YU.A.; KRISTALINYY, B.V.; NFMU-I;OV, Ye.M.; PASI~kOVSKAYA, M.D.
Changes in the pores of enclosing rocks in come deposits of
northern Tajikistan. Trud IGEM w.41:171-177 161. (MMA 14:8)
(TajWsten--Ore deposits~ (Porosity)

PASA OVSKAYA.. K.N...mashinist turbiny; :11HODYAKOV, G.V., red.; SBVKRRT,
P. A. , tekhn. red.
[My experience in accident-free work] Hoi opyt besavariinoi raboty.
Orenburgskoe imizhnos izd-vo. 1958. 9 P. (MIRA 12:5)
1. Gralwya Teploe lekt rot sent ral I (for Pashkovskaya).
(Industrial safety)

SOSINA, S.M.; '-A~',FIKUVSKAYA,, M.T.; Prin!mull uctiast:.ye. SUPRANOVICH, V.A.,
mladst-d'Y nauch. sotrudnile; NOVIX, 7.G., mlad.)-ly riaL;(J..
TSY',Al.r:')VA, R.I., t-5khnlk-tekhn,)',)p,
Method.,. for the disinfection Of MLIasoes foi- the production of bakaT''3
yeast. TruJy BHIIPPT no.4:113-1,?6 161. (MIRA 17:10)

41.CC MR1 AP60335'A lj,,'/&,~ j/('6/000/0jb/0l"~b/0l3'b
::NVENTOP.: Makharinzkiy, Ye. G. ; Roginskiy, 5. L. Korobov, V. 1. Drcytuer, V. 1.
Vashkovskaya, M. P.
(13G: None
TITLE: A fiberglass-reinforced plastic tubullur Class 47, 186231
SOURCE: Izobret prom obraz tov zn, no. 18, 1966, 138
TOPIC TAGS: fiberglass, reinforced plastic, reinforced snell s tru C t i. re
A10TRACT: This Author's Certificate introduces a fiberglass -
ruinforced plastic t~~bu-ar shell based on Author's Certificate
No. 165366. The rig-dity and strength of the construction
ave increased and manufacture is simplified and speeded up
bj making the middle !a,)-er from prepressed stringers placed
i: close contact along tbe axis of the tubular shell to carry
t,:e axial load.
SI.B CODE: LL 13 ~j B,'. D AT--~' 21may65
1C.- .173:54-161.6
.rd uDc: 666

PA8,11KOVSKAYA, YE. I.
IIE~iergence and Developrent of Mentality in Tnfmts.11 11in. Education .1-10scow
Oblast Pedagogical IwL., Moscow, 1955. (DIssertation for the Degree of CancLidafA
in Pedagogical Science;3)
SO: Knizbmya Letopi .1, '11o. 22, 1955, pp 93-105

HEASI, K.[Hr7ashi, K-1 - ANDO TA-,Frofo; KIMURA K.';7MF7.W6Vq'VJ-
translator]; Z'J'HB ,IA.Ye,Ltransla%orj; )XVIN, L.Z.
[translator]; PkqHKOVSKIYALJL-f-translatoi-1; SHIRNOV, P.I.,
red.; BUXOVSiKfK,_N.A., tel:hn. red.
(Ordnance rockets and Japan; military bases are a war tbreat]
Ral-etnoe oruzhie i lAponiia; -%,oernWe ba2W - ugroza mim. Vstup.
statlia :1 ko=entarii B.G.Sapozhnikova. Moskva, Voen. izd-vo
M-va obo-.-orW SSSR, 1961. 246 p. Ibridged translation from the Japarilae.
1. Tokiyskiy univernitet (for Ando). (MIRA 15:2)
(Japan-Rockets (Ordriance))

PASHKOVSKIT. A.A.: ROZH_n,*UIT, A.M.; ZLOKANOV, V.A., spets.red.;
TnTHOV, N.N., red.; KTROCHKIH, V.D., red.; DANILOVA, Z.S.,
red.-leksikoig-raf; BTJSNTTYK. N.I.. red.-leksikograf; AMKIIIA,
R.F., tokhn.red.
[Jap9neise-Ihissian military- dictionary] Voennyi iaponsko-
' ii slovar'. Okolo 20000 slov i slovooochotanii. S pri-
rus&C
lozhenlom stat'i "IAponskgia voennnia leksilm" A.A.Pashkov-
skogo. Moskva, Voen.izd-vo H-va obor.SSSR, 1959. 552 p.
(HIRA 13:1)
(Japanese 1-ini~wi?,e--Dictionariea--Rui3isian)
(Military art And science--Dictionaries)

AL7
PASHKOVSKIY, AwLtoliy Ivanovich [Fashkivs1k% ~-', n. 1. 1, .
~;tIEVAP KJ .,, red .
[On the Veselyi Maidan Far-ml Na Veoellomu ~',aidani. Ky kv,
Molod I , 19 64. 4,) p. (1',IFIA 18:4)

PASFAOVSM~ A. M.
USSR./Medicina - Flies
Medicine - Heredity,, ]Experimental
De c 47
"Muiaition in Drosphila Through the Action of Dichloridethylsulphide, " S. M. Gershenzon,
R. L. Zillberman, 0. L. Levochkina, A. M. Pashkovskiy, P. 0. Sit1ko, N. D. Tarna,.,skiy,
Gentitics Sec, Inst Zool, A(md Sci USSR, 2 pp
ODol: Akad Nauk SSSR, Nova Ser" Vol LVIII, Ho
CheziLcal stimulation of muliation was begun before war. In postwar period yperite
incladed in experiments. Observed that this substance had high mutation genesis quality
which acts directly on chromosomes but does not cause any biological changes in cytoplasm.
Submitted by Academician A.. V. Palladin, 27 Jun 1947.
pA ())T53

u:--j",/, ~jc- ",A, Bruc,.~ liao F--,
Abs Jcur : .~f ~hur Biol.~ ~lc 1L, 62454
Author : llvhJovrl-.iy A.NT., 1'()V()Irts'-.ayll G.V., Zlll,-All;f) %'.V-
Inst Stato Scientific-Ccont-col institutc of Voturiaa-:,,- I'". plr-~tions
Studdes of Bruccll-~ .,nti-,ons in th--, R-,actioil o-1 Bindin.-
compl.cilluilts,
Ori r_; I-Vo '.Lr. Cos. i.-,,uchno. '11. ii,-tL V(A. 1957, 7,
05 - L)C>
Abstract ~-'o -bstinct
C-- rd

WHKOVSKIT. A.M.
IN j~ - m
Comparatl;81'ata ou allergic reacttons of she&.-P, affected by
brucellosis, to "BruceIll2uts" and lbrucellohydrolisatel of the
V1117 (All-Union Institute of 1xperimental Veterinary Science).
Veterinaftie, 30 no.3:40-41 Hr '53. (mlHA 6:3)
1. Gosudaretvannyy kontroler tharl'k-ovskoy biofabriki.

DANOVIGH, A.M.; PASHKOVSKIY, A.S.
Determining the efficient height of chimneys on the basis of experi-
mental data. Trudy Len.gidromet.inst. no.18tl8l-183 163. (KRA 1811)

PA--,HKCVSKIY, A-E.
Effect cf wind velocity and the conditicn.: givern-'ng discharge on the
diffusi,.-n of ccntaminat-ion Ln the atmosphare. Irudy L.-n.gi.drOVet,Ins,.
no.18x7c-73 163. (MJ RA 18 - I )

GISINA, F.A.; PASHKOVSKIY, A.S.
Density of the pollution of the earth surface during precipitation,
Trudy Lan.gidromet.inat. no.18:131-134 163.
(MIRA 18- 1)

'ji

-~11- gn suuur Rellsond frain C261 Ir
IM d"-
art"Im ~~L)1427
jul -1.1tchtfw P'lolul

Pre tously JntractA frotu 6.4glaaL Sc

B.
June
e
! J r w!
a'
pv
rr..I" f 0"1 Of Sulfur '4'11h bf
Ir-; barl, I.r.
tv
r,f.

z z -

~4z 11
F, Fulw-6
ti:Im tot
'A Wn
IVY
kn. Me -1 b. i-_
120 mu irmo up-- to N. 0. thc~s fromi plrWvi~~:
but lu'demutAxIluix ti= is gmat.] 'decre;md ut, ttnill, 4,
'The a idea . u--y WOUA Oug diramIt'W.
-fro
h lew Tbc-sMg Onlains 70-35 dans, As:
~r al s cuu
0 th ne~ 4~3 mu Ot ids; ~ ftn4 [IIA
ss- d6ts tll~
=r In tile_ for m! 01- a. t 9r,"4 _M~t
01 r
;0T c~pt f6edinK iof !ran, ~o
not lower timn
ron a -A, emp.
ail- without -On -prolons
r(l i4
fro Mg a - ilu s d gr. pblit agal Ls 6
po un I
X 1.4.
- - - - - - - - - - Z,
U7

P.V.; PASHKOVSKIY. B.M.
Removing galfur In treating cast trou with magneidum. Lit.proizv. no.1.
9-14 J&-F 154. (KUU 7: 1 )
(Cast iron)

truttato 1 CAALkEL VA 4
*13, and B. M.
0, P, V. Avrin
It MY 'tfrehoe Pro jt;~ IV34. IYO. 1. 0--rT'-
Adding Mg is ANfg-SI-Fe idloy for nodullit-Ing papbIte ad
cut irm kept at 1300-MAO' for 10-IOD titin. produced a
scurn an Ilie siqlace of the metal composed of the H tk*
roducts I.-tying with them nuist of the a. WIMM
rron was treated with thi! NIg allay In the 128D-1490*
F
range, reheated for D-46 mitt. to 1160-1590'. and then Wit
for 15-15 Tnin. at the 1', the oriiiiial S catitent *bf 0.12il- -
0.1007o dropped after the modifying treRtment bl, 61--"%
and after beating and holding 54-90%. 71it rsulluriz-
Ing action of hfg drops with ~ e ' becomin r licularly
low on beating to aii>n%-e i4sn'. Time el hN x red.
the residual Mg content to traces quite rapidly and Slabdar
"M
graphite changes to lamellar in about 26 min. Many
.0
figures illustrate the paper. J. P at

5k
AU I'HO R: Pashk3yskiy, B.Z., Engineer 99-IC-6
T 111 E "Earth Dams with Breakwaters" (Zemlyanyye plotiny a volnoot-
boynoy stenkoy)
PRI10I)TCAL: "Gidrotekhnika i Yelioratsiya", 1957, # 10, D 57-6c (u-:-,Rl,
AR:-TRACT: The author examined the earth dam with breakwaters of the
Pnvlov Machine Factory (Pnvlovskiy mashinostrottellnyy znvod'.
In connection with the intended repair of the dam the quest-
ion arose whether to retain the breakwaters or not. 3tudies
revealed that by incorporating breakwatars at the crest of
the dam, less filling material was need-ad, amounting to a
saving of 15 ':". In Addition, the height of the dam from 1~he
high water mark to the crest can be rediced by IC % as com-
pared with a dam with sloping sides. The actual savings for
the construction of breakwster dams per running meter amount-
ed to approximately 33 cu m of earth anI 4.1 sa m lining of
the sloping section. The Author maintains t1-at because of
the advantages offered the practicability of equipping earth
dams with breakwaters ought be thoroughly examineH.
The article contains I photograph And 3 figures.
AVAILABLE: Library of Congress
Carl 1/1

PASHKOVSKIY, F.
Improve the removal of trash and dirt from sugar beets. Sakh.Drom.
38 no.1:70 Ja 164. (WRA 17:2)
1. PriiLnskiy gosudaretvennyy inatitut po proyaktirovaniyu pt,edj)riyatiy
sakharnoy prorWahlennosti.

PASHKOVSKIY, F.1 TITARMKO, I.; DEKHTYAPEVA, K.
Ways to laier the cost of building sugar refineries. Pron.strol.
i inzh.isoor. 4 no.5:38-42 S-0 062. (NIRA .16:1)
1. Direktor Ukrainakogo gosudaretvennogo Institute, po proyektiro-
vaniyu rpredpriyatiy sakharnoy pronyahlennosti (for Pashkovskiy).
2. Glavnyy arkbitektor Ukrainskogo gosudaretyermogo inatituta po
proyektirovaniyu predpriyatly sakharnoy promyshlennostl (for
Titarefflio). 3. Glavrjyy tekhnolog Ukrainekogo gosudaretyennogo
institute 1e proyektirovanlyu predpriyatly ovkharnoy promyshlen-
nosti (for Dekhkareva).
(Sugar manufacture)
(11ndustrial plants-Design and construction)

WHMSKIT, F.
Screenod drum separator. Sakh.prom.30 no.11:48.-49 N '56. (MLR& 10:2)
1. MatusovskAy sakharnyy zavod.
(Separators (Nachines))

PASHKOVSKIY, F. M.; KONYAKIN, V. F~
Cleaning of sugar beets from impurities. Sakh~Mprom. 36 no.101
41-42 0 162. IRA 1r:10)
1. Ukrainekly gosudarstvenn3r
y inrtitut po proyektirovaniyu
predpriyalAy sakharnoy promyshlennosti,
(Sugar beets-Cleaning)

ZOTOVP V.P.; 1"MIYA, M.M.; PARSHIKOV, M.1a.1 GAVRILI)Vp A.N.; SILIN, P.M.;
GOLOVINX P.V.; HHEIZE, N.V.; BUZANOV, I.F.; KHEMSKIY, 14.Z.,.
YAPASKURri V.V.; SHARKO,, A.P.; SANCIV, N.M.; I.TTVAK, I.M.; IVINOV,
S.Z.; LEPESHKIN, I.F.; KLEYMAN,, B.M.; YEPISHIM., A.S.; GOLUB, S.I.;
GERASDIOV, S.I.; GEUBE, V.R.; YAaUK2LkKIY4_-UL4 LITVINOV, Ye.V.;
BENINI G.S.; IVANOV, P.Ya.; VINOGRADOV, N.V.; PONOMARENKO, A.P.:
ZHIDKOVJ, A.A.; KOVAL', Te.T.; KARTASHOV, A.K.; NOVIKOV, V.A.
Sixtieth birthday of A.N.Shakin, Director of the Central
Scientific Research Institute of the Sugar Industry. Sakh.
prom. 35 n3.7:33 J1 161. (MA 14:7)
(Shakin, Anatolii Nikitovich, 1901-)
(Sugar induotry)

PASHKOVS-KIYP F.M. --
Wchanized ijugar beet storage in sugar factories. Sakh.prom.
35[i.e. 361 no.205-40 F 062. (~M_U 15:4)
lo Ukrgiprotiakhar.
(Sugar beets-Storage)

PASHKOVSKIY,, I.,Jng-h., kand.tekhn.nauk
Stability emd control heirAirwas of a supersoaic airplane.
AV- i k0sm- 45 no*.U:46-54 162, (MM 15:11)
(AiTanes-HawUing characteristics)
Stability of airplanes)

PHASE I BOOK EXPLOITATION 30V/5922
Pashkovski)~, Igor' MIkhaylovich. Senior Scientific Collaborator,
Candidate-c-
)f-7e-ci~i1caf ~�cle c-es
Osobennosti ustoychivosti 1 upravlyayeM03ti skorostnogo samoleta
(Stability and Control Characteristics of Higb-Speed Aircraft)
Moscow, Voyen. izd-vo Min. obor. SSSR, 1961. 349 p. Errata
slip inserted. 9000 copies printed.
Eds.: V.D. Votyakov and G.I. Kalashnik; Tech.Ed.: Ye.K. Kono,a-
lova.
PURPOSE: This book is Intended for flying, engineering, and tech-
nical personnel concerned with the operationofjet aircraft; it
may also be useful to non-degree students at military aviation
schools and readers interested In aviation.
COVERAGE: The author discusses the most important stability and
control characteristics of aircraft in flight at near-sonic and
supersonic speeds and high altitudes, high-speed instrument
Card 1//W

Stability and Control (Cont.) SOV/5922
flying (high dynamic pressures), and the phenomena pilots may
encounter under these conditions. The reasons for the develop-
ment of these characteristics and methods for Improving tl;en
are cunsidered. The physical nature c~f a number of phenomena
which do not occur in flight on aircraft with piston engines is
examined. The effect of these phenomena on the flight character
istics, stability, and maneuverability of an airplane is shown.
Particular attention is given to the aerodynamic characteristics
of wir4pd aircraft with swept wings and with wings of small aspect
ratio (among them, triangular wings). In addition, certain
modern trends in the aerodynamic configuration of high-speed air
craft are presented. Flight characteristics caused by Improper
aircraft configuration, structural flexibility, Individual
defects of the ccntrol system, and engine distribution are analyzed.
No personalities are mentioned. There are 82 references:
11 Soviet, 69 English, and 2 French.
Card 2/12

tL 16840-66 ARG/E','iTid)/FBDIFBO/EWT(m)/EIYP(v)11-2 StP(k)LEWP(h)/EWP(D/E1YA(h)/
UIV
IACC Nit, "OD0300~ Monogiaph
VETIC(m)-6- TT/NW/EM-.
r
�qimr-1.1 mksh; Pavlov-, AlekM Vasil I-veyl Pashkovskigs W.
Kbilk 91
MchEklovich- na~eniwskly, Y= Semyevic! ~bcbjt-Wev~ tmzmW-C~rjmrv; berg
I Pligit testing of atraraft (Letnyye ispytmiya sawletov) Mscow,, Izd-vo "Mashlno-
stmyenVe 311:1965.. 379 p illus. biblio. Errata allp Imerted. 30DO copies
printed.
iiIDPIC TAGS: atjvmft MgM test aircrah
I PLRPME AND ODVERACF,,. MAs mmograph U4 textbook for students of aviation schools
rcraft fl~~t, testing 04 "1
4epializing In at it cm - also. be. used as a hmdboDk by
facilities.
pmfessicnal pebji ~enplqyedi by the afFeraft industry. at tentin
~i~ It presents up-to-date ted1miques wed in aircraft testin - Including a study of XP
93
the principles underlying the mtbods of determIning the mEdn characteristics of a'
mdern airpl;ane.
TAKE CP OMTENTSI:
AL rA)"11CIM
Glossary of Synbols 4
Introdaction - 6.
jj,,.iri:Oi4 '1/3 UDC:~ 629il35.2.001.4(075-3)

L - 16840-0
AXC Wie, AI;j56D-Q
-ICh. I.. Me atumphere - 11
T-T. Cla4sifteation and neasureuent errors during flight tea ts 30
III, Determining the speed, pressure, air teaperatuxe End the coordinates of an
aimraft in space - 47
I~i. IV. Ground preparations for flight tests. M* first flight of an experbental
atmraft.,-.73
h. V. DetermIning tbe fUght characteristics of an aircraft -92
)iho VI. Aircraft sUbility and cantrol chiracteristics - 131
VIL Wthods for the quantitative evaluation of a1mraft stability and
Control
193
b.qVT TT
at trwdmm flying speeds and mach nunbers 248
6.~ IX., Aircraft, stalling and spinning tests - 267.
Deterndnation of aircraft mmu'verability. Maxbum overload tests, Dynardc
oelling - 291
2
/
3

0
~ I 1:-6d 3/3(v)c,
L
:~ ,

PAMOVSKII p I I_gikb -lovUby-starahly nauchnyy votr., kand. tekhn. nauk;
__pr ay
--------- TMAN(Al, V.D., red.,- KALASWIIK, G.I., red.; KOIIOVALOVA, Ye.K... tekhn.
red.
[Characteristics of the stability and controllability of a high-speed
airplaw] Osobennosti uotoichivosti i upravliaemoati okorostnogo samo-
leta, KosIma., Veen. izd-vo H-va oborony 3&IIR, 1961. 349 P.
(MIRA 14: U)
(AirpUnes-Handling characteristics)

KOTIK, 1,1.ikhail Grigarlyevi. h. kanti. teidin. nauk; PAVLOV, Alek:~,~y
Vasi-II-evi-hY inzn.t FASJT,,C)ValY, Igor; I-likhaylcvl ch,
kand. teklui. nauk; SA:~14d;-A'SM p Yi;-r ly Sergeyevi A; inzt..
SliCTiI','AYKV, Nikclay Gr-ljy,lrlyevl-n, -in--h.; 'ALLAY,
kand. teklx.. na-uk, zasi.letrthik-~synytatell sl.Ss.~, retspnzen!
KIRIU,OV. Ye.A.. inzY.. rttsen2ent
[Flight if ItArpifint),n] Leti-lye ispyttillila mmolttov.
(MIAlk 18:1 1)

USSR/Forestry - Forest Cultures. K.
Abs Jour Ref Zhur - Biol., No 4, 1958o 15397
Author Pashkovskiy, E,L, Berezin
Inst
Title The Cultivation of Pine Saplings in the Pine Wood Belts
of the Irtysh River Region.
(T.frashchivanlye seyantsev soany v lentochnykh borakh
Prlirtysh'ya).
Orig Pub Irr. All KazSSR,, ser. biol., 1957, %')'P- 1, 37-118
Abstract Tw years experiments have been conducted on raising
p:Uic trees at the experinental nursery of Semipalatinsk
Forestry Suburban Wood, The various agroteeWAcal no-
thods were studied. It was established that the fall
is the best time to plant pine; the best method of
p3jinting is by the four-strip systeri. The saplinGs de-
velop best when the density stand is 80-100 specimens
pe,r 1 meter of strip,, attained by thinning the saplings
Card 1/2
32

US)SR/Forestry Forest Plan,3- K-5
Abs Jour : Ref 22iur - Biol., No 2, 1958, 5926
Atithor : Pashko-,rskiy, K.A.
Iftst, : Institute of Botany, Academy of. Sciences KazSM -
Title : Some Results of Cultivation of the Black Haloxylon in
Kazakhstan.
Q.- i g Pub : Tr. In-ta BDtan- Pluid iiauk Kamm, 1956, 3, 16o-i63
Mstract : Sowing bl&.,k haloxylon on virgin land in southern
Kazakhstan gE;ve negmtive results, as did smIng it on plo-
wed land, whether in winter or spring. In all instances
the few shoots that appeared died in the end of April or
beginning of May from soil dryness. The haloxylon can be
grown only when planted or set out in tilled soil. The
only successful vay to grow it is either to plant the seed
in the auttam at a depth of 5-7 m. Csicj in soil which
Ca rd 112
Card 2/2

PASHKOVSKIY, K.A.; BMZIN, R.L.
-ft
Growing pine seedlings in pine strip forests
1xv. AN Kazakh.SM. Serebiol. no,1:37-48 157
(LRTYSH VALLEY-FOREST NURSIMINS)
of the Irtyah Valley
(MIRA 10:8)

K. A. Y ' ""I" "'M
IjS,3R (6oo)
A-ioles - Dzhungarian Alv.-Tau
-)1e orchards in the Dzl-ungarian AI-I-Tau ard cult- raticn taking Dlace
Types cf ap
in theri. Vest. All Kazakh. SSR Nio- 4, 195 1.
9. Monthly List of Russian Accessions, Library of Congress, April 1953. Unclassified.

vi"..: T', D .
f
. - L
Collectiviz, t ion nrid tYe tri ~--u ion!--; -r. tel-in ~q for I%VerLlll,'-- SChO -' ~-- in tY t, f-rF on
f rj-r
rov-~r fmt. Mo7,k,.,r,, Tr,.A 1 kr,17- , *,. ) ~ I 6~ 3 (~ "
IM 4-,-1-71~'F33

PASMVSXIY, K.A.
I
Some results of growing black bakeaul (H.ephyllum) in Kazakhstan.
Trudy Inst. bot. AN Kazakh. SSR 3:160-173 156. (MLRA 9:10)
(Kazakhstan--Haloxylon)

RISHKOVSKII, K. A.
8--.ands of sakeaul in the Kos-Kuduk forest. Almm-Ats, Akee.emiia nnuk KAznkhakoi SSR,
11;52. M p.
1. Forests and forestry - Kazakhstan.

PA!IHMSKTY, X. A.
Pwbkovskiy, Y. A. IIIAleasures for assisti-ng the n atural restoration of - ine trees
in the boar zor-e of the Irtysh region," Vestnik Ak3d. nauk
t'azakh. SSR, P~148, No. 12, p. 70-~~4 - ~~=-.ary in Kazakh
So: U-3566, 15 "'arch 53, (Letopis lZburnal In:.-kl-. Statey, No. 13, 194 1

P).SHKOVSKIY, X.A.
2f L19. PASMICOVSKIY, K. A. 0 Pasprostranenii Soenogo Filillshchikat)-mcha -Lyda
Stelatta Christ V Sonnovykh Boralch Kazakthstana, Ve[;tni'.r Akad Nauk Kazakh. Ser,
1S'49, No. 5. S 108-09 --Ribliogr: 5 Nazv.
SCI Letopis' No. 11, 1Q49

1. PASHKOVSKIY., N.A., Y.P.
2. US3H (600)
4. Dzhungarian Ala-Tau - Apples
7. 7~~s of apple orchards in the Dzhungarian Ala-Tau and cultivation taking
place in them, K.A. Pashkovskiy, M.P. Yashchenko, Vest.AN Kazakh. SSH no. 4,
1953.
9. Monthl List of Russian Accessions, Library of Congress, APRIL -1953, 'JInc'..

,- PASHKOVSKIT, N.V. [Paslikovalkyi. N.V.]; LUTSIV, R.V.[Lutsyv. H-V-3;
S,CvI~jItrY. 1.V. (Savytolkyl. I-Y-1
Production of high purity sulphur. Ukr.fiz.zhur. 5 no-3:
418-420 Itr-Je 6o. (Sulphur) (MIRA 13:9)

-.-PASHKOVSKIY,- -H.V.; RYBAIKA, V.V.; VOIZHZSKIY, D.S.
Simple device for regulating the temperature under laborator7
conditions. Prib. i tekh. eimp. no.6:134 N-D 160. (HIU 13:12)
1. Llvovskiy gosudarstvennyy universitet.
(Temperature regulators)

S~-' I-, C~v ~~ KOJI
27968
S/18 Y61/006/004/013/015
2 7c ZP(/0-3.47 / 0 * 1, D274 D303
AUTH01 j; Pashkovskyy, M.V. and Volzhens'kyy, D.S.
TITLE: Study of properties of semiconductor systems Cu20'
Nb205 and CU20'V205
PERIODICAL, Ukrayins'kyy fizychnyy zhurnal, v. 6, no. 4, 1961,
549-554
TEXT.- The substances used in the investigation were Cu20, V205
and Nb20'5 of type (grade) "ChDA". The specimens (in the form of
tablets with diameter 8 mm and thickness 2-4 mm) were sintered in
an electric furnace in an atmosphere of air at a temperature of
12000C for 3 hours: Then they were cooled in air. The resistivity
P of the specimens was measured- A figure shows log plotted
against weight % Of Cu20 for the specimens Cu20-Nb205 PThis depen-
dence has a linear character. Hence the conclusion that the obtain-
ed system Cu20,Nb205 is a mechanical mixture of components, This
Card 1/4

2"968
S/185/61/006/004/013/015
Study of properties ... D274/1)303
is also confirmed by microstructural and X-ray analysis. The sys-
tem Cu,O-V205 was similarly prepared, melted in crucibles and tem-
pered it'n cold, distilled water. The resistivity of such specimens
was measured- The obtained curves show a minimum in the region of
50 weight %_ The presence of a singular point on the curves, three
phases in some specimens, as well as the results of X-ray structur-
al analysis, lead to the conclusion that a chemical compound was
formed under the given conditions.. A picture of one of the obtain-
ed alloys is shown. The resistivity measured in single crystal
of specimens with 30 to 50 weight 76 Cu20, was approximately 10-
ohm/cm With further increase in Cu20 content, the resistivity
increases, approaching tn~ resistivity of pure Cu20. For crystals
0
with 30, 50 and 60 weight '/ Cu20, the temperature dependence of the
electrical conductivity was measured over a temperature range of
-160 to +230C, and the activation energy of carriers calculated~
The graphs show, for all the specimens, an increase in conductivity
with temperatur- The activation energy is constant (equal to
O~25 eV) from -160 to -200C; at higher, temperaturos it decreases,
ard 21/4

27968
S/185/61/006/004/'013/015
:.Itudy of properties... D274/D303
'6ut it increases with resistivity of specimen, i.e. it depends on
:LOW the specimen was obtained. Further, the electrical properties
:If Gu20-V205 are compared with those of V205- Such a comparison
!;hows that the semiconductor properties of the oxygenic lattice V06
appear quite strongly. Whereas in the case of natrium tungsten-
bronzes the penetration of Na-atoms into the WO 3- lattice led to
(:onductivity of a metallic character, in the case of vanadium pent-
oxide, only a negligible increase in conductivity was observed. The
author suggests the following interpretation of the results obtain-
od. The copper atoms yield their valence electrons to the covalent
bond with oxygenic lattice, forming in the forbidden zone of vana-
dium pentoxide additional donor levels. This assumption is support-
ed by Neubuhr's theory (Ref. 21: F.F. Vol'kensteyn, Electroprovod-
nost' poluprovodnikov (Electrical Conductivity of Semiconductors),
M.-L., 1947). The decrease in activation energy of copper-vanadium
'Dronzes compared to pure vanadium pentoxide, is due to the location
Df levels in the new chemical compound and to their concentration.
,rhere are 6 figures and 21 references: 13 Soviet-bloc and 8 non-Sov-
13 ard 3/4

27968
S/185/61/006/004/013/015
Study of properties... D274/D303
i.et-bloc. The 4 most recent references to English--language publica-
tions read as follows: L.E. Conroy, M.J. Sienko, J. Am. Chem. Soc.,
79, 4048, 1957; M.J. Sienko, J. Am.. Chem. Soc., 81, 5556, 1959;
.4k.D. Wadsley, Acta Cryst., 8, 695, 1955; L.H. Brixner, J. Inorg.
blact, Chem., 14, 225, 1960.
ASSOCIATION- L'vivs'kyy derzhuniversytet im, Iv. FranIca (L'vov
State University im. Iv. Franko)
YJBMITTED- December 26, 1960
C ard 4/4

38952
5/101/62/004/007/034/037
BI 11/3104
AUTHORS: Pashkovskiy, 11. V., Rybalka, V. V., and Savitskiy, 1. V.
:'ITLE; Conduction processes in single crystals of mercury sulfide
:?ERIODICAL: Fizika tverdogo tela, v. 4, no. 7, 1962, 1970-1972
rEXT; IIgS monocrystals were produced from 99.999% pure Hg and 3 by
vaouum synthesis at 7500C or by sublimation in an atmosphere of N or H 2S
(resistivity at room temperature 109-10 10 ohm-om, forbidden band width
1.8 ev). Admixtures (< 0.1 percent by weight) of I, So, To increased the
conductivity by 2-3 orders of magnitude, whereas Cu, TI impurities
decreased it. Monochromatic light irradiation increased conductivity by
2-5 orders of magnitude. The maximum of spectral sensitivity for a-HgS
lieu at X 20 mg. On cooling tovard shorter vavelengthe it shifts at
a rate of ; ~'/degroes. Adding I, So, Te, P~ Cd, Ag, Cu gives rise to
an additional maximum in the infrared region*whose position and height
depend on the type of impurities and their concentration, respectively.
Relaxation of photoconductivity is observed by excitation vith light pulses.
Card 1/2

1. 12025-66 MW IJPW W/GG
601)1?rF COPF,.*
~_"WRYP A. A.-; Levkrivskly, P. T.: "AltrzImenknt V. 1q.: pasb1tov!-Pi-,-, ?j,
A. B.
.1tute of
S$Pmf Arndpmr of
P,!!c1Vodniknv Akademll MIA Ukrn;nrkoy f;s1i)
71 TIZ: r1P1IttJrW Of FPR 11no?R of Cr" I n ZnWo4 'by an extolwrial electric fiell]
Stli.wri Zhurnal eWnrr-rlmrnfnl$n*y I ftorntirbonkoy fl7.jk!i, p1jIlmn v Torlolkt. u. j
flu. it 11,165, 0,44- 51111 ply
7PPIC TAMR: mine ermpounr), Fill spPrtrim. lins- splitting
Y41 5--;*-
A119771ACT.- 7he, authors have obrs-rved the splitting of two Cr34 I fnr-S correnpondl "I
tt~! traneltions betwe'vit the sublevel a of the Krwarre doubl-,As ocriii-Hre, vhen nn exter- I
mt static electric fidd E Jr. ripp-11#0 to a ZnWO4 crystal, In which ore two nnn-
violvalent ]ptlBitiona.tof the Zri Ion reploiced by the Cr-" Ion. Urme i-risitifins differ'
IkInversion with respect to the pt Imiltior. occupied by. tbe,zine Ion, so I.hat the shift,
ol',Abe ZIPR .11YW shryuld manifest Itself In-the form of Its 411tUTIR. The depPndence
Or:,; the. line opVtOW, . on the orientation of an external static nPwnr#.;#? f1eld 11 was
&]~P6 Inventipted. 7he experinents were wode with an MapectrtImeter operating, at
9Jo3D "a L ard at room tempt. u". 72w angular depedsWeLC)f the line splitting, cor-
r4isponding U the transition between the sublevels-of the lower Kronen demblet Mg.
1) 1 a rreswited for t1w ease when the f I eld 9 to directed along 1bP eivotaUWarbir
Pe!d 1/2
jM~

1-=25-66
AP.%28DOO
1010W*
Aqpla~ r once of. the 11M
Ittvt St 21 3 xv/em. Conumm" curve
P0.1its - emmiftnW Taven
M ~Im" with rample no. 1; circles - witb
-
M.
N 0 VIWAW JW ~AW
axlil b (y axln)p and tbi fif Id H changes Its orientation In the (xz) plane. 7he ex-
er, nt
line tLl'PDIBtB shown on the plat correspond to the directly measured splitting.
p
7he'resuits agree with calculations based an the use of a spin Hamiltonian in the
foin W - Wo + WE where, WO J r. the usual spin Hamiltomia% ImcludlTig the operator of the
,Zeeiim energy and the energy of the crymtalllne fieldrand WIS In the operator ct t ~~
'EYATUateractIon
enei with the external electric field E. Authors thank M. F. Dezin
and V 'LFIfte . 1. J)qtae
a Inableyger for continuous interest.in the worky and also_L
and W. F. Kagdenko for help with the masurements. Or1g. art. has: I formula'and I
figilres
20/ MM DATE: 06Aug63/ 01110 R": 004 OW MW: W2

1 11125-m _k~T(Ayaq m) T EWP(t)/EV1P(b)/EWA(c) 10(c) JD/Jq/GG
~'Icc Nit. Af_~)023923 (N _SOUkE CODE: UVL~1_95/~576_io7o_i i/2222/1226
AUTHORS: Alakayevenko, L. I.JAIekneyenko, L. I.)j Z nJr S. V.;
:hedzhemova, I. L.; NQEF,-WW, L-mirenko, V. M. b id
(Panhkovokly
M. Paahkovilkyj, M. V V
ORO: Lsvov State University im. 1. Franko (Llvivstkyy derzhuniversytet)
IrITLE: Growth of zinc tungstate crystals and Investigation of the'r
optical properties-,zl-
SOURCE:
Ukrayinalkyy fizychnyy zhurnal, v. 10, no. 13, 1965, 1222-1226.
TOPIC TAGS: optic spectrum, l1rht absorption, luminescenco spect-um,
uv srectrum, Ir spretrum, zine rompound optlc materlal, nln[;I-~ crystal
-21 4(1
ABSTRACT: Zinc tungstate slngl-~ crystal~'were grown from the melt by
the CzochralskI method. M ~ryrlalu Wem, grown ti, air In platinum
crucibles using high-frequency heating. To provide the necessary tem-
perature for crystal growth and further annealing above the platinum
crucible a furnace with a nichrome heater was set up, making It posoible
to rmintain a temperature of about 10000. All crystals were annealed
and cooled at room temperature, at which all investigations were made:
The conditions were studied for obtaining crystals with chromium acti
Card 1/2

1 4
13.125-66
A::c NR, AP5028923 C,
V!Ltor concentrations up to 2 at.% by adding Cr203 and CrCY Th e
p,metration of the activator and the stoichiometry of the crystals were
c1:1ntrolled by chemical analysis. The mosaicity angle Increaqes on In-
cl-easing the activator concentration from 81 up to 10161 at a concen-
t:,.-,ation of 2 at.% .Optical absorption spectra were obtained in the
u
.
Atraviolet, visible, and near Infrared. Imminescence spectra were
ottained In the visible. Orig. art. bast 3 figures.
SUB CODE: 20/ SUEM DATE: 2lDec64/ NR REP SOV% OOV OTH REN 007
LAI)

Ji
-1;K!1 f
Alp
-KCC-RV,- A P6023661- -t-JR/01135166 /01 IM04 M'130/0-ri' I
AUTHOR-' aashuk, R. P. ; Bilen' kyy, B. F. - Bilen'kiy, B. F. ; Pashkovs,
M. V. - Pashkovskiy, M. V.
ORG: L' vov State University im, 1. Franko (L' vivs'kyy derzhuniversylet)
nTLE: Effect of paramagnetic Cr3+ and Fe3+ ions on the optical and mechanical
-3roperties of til ingle crystals
_~u il eS
3OURCE: Ukrayins' kyy fizichnyy zhurnal, v, 11, no. 4, 1966, 4',n-434
TOPIC TAGS: paramai4netic, ion, optic specirulo, absorptlofi Spectrum,
inethod, absorption edge, activated crystal, rutile single crystal. dirl1ru .;:t
A13STRACT- The efff--ct of Fe and Cr admix1lires on the opftal ahsorpt)oji
and inicrohardness of rutile sin~!le crystals" TiP2), grown 1)), Vernf-il
have been investigated. It was found that thc ftuid~'anwnlal i0-, sc~rjlti-)n udg- (,f
activated single crystal shifted to tile long waveleufr~h v~ith conCvntratirm.

L 1'4?_o;_66 FBD/E.~T(1)/EW!(a)/EECM) -2/T,,'Vlp(t)/t-'I-IP(k),F'FWA(h) IMC) WG/
ACC NRj AP6013077 JD1JG SOURCE CODE: UR/0048/66/030/00~/__0671/0674
AUMDR: Limarenko, L. N.; Nosenko, A. Te.; Pashkovskiy, H. V.; Furteik, S. P.
ORG: none
tlUh Effects of x irradiation and heat treatment in different atmospheres on the
opti,;:A and lumines.cence-properties of.cadmi= tungatat% (Report, Fourteenth Confer-
ence, on Luminescence held In Riga 16-23 Septe*r 19651-,,,.-7
SOURIt: AN SSSR. Izvestiya. Seriya fizicheskays, v. 30, no. 4, 1966, 671-674
ffopill"~tACS*. .1aser optic material, cadmium compound, terbium, luminescence, crystal
p~hoslhor, thernoluminescence
ABSIACT: In-viev oUthe fact that Most solid laser materials emit in the red and
infraired, it Is of Interest to develop materials thai emit in the other parts of the
visitite rejion.~ Among the rare earths that can form visible radiation emitting cen-
tern-ire terbium, europium, and dysprosium. The problem in forming new laser materials
couffid4ts InIncorporating, these desirable Ions into the lattice. In the present work
ZnWO4~ and CdWD4 single-crystals were grown from weltsby the,ttochralski technique;
reagoilt.grade and spectrosc~opicallypure raw materials were toployed. 7he activator
iraslj~ with one-tenth as nuch-lithium added to the batch to facilitate incorporation of
Lthe I Iint~ the tungstate1attice.-In some cases CaO was employed to - "loosen" tie latt1w.
CcW 14/2

N1,; AP6013077
The lest results were obtalned with the CdWO,4. Tile IUMAnpBoonco imeasuremonto were
pe,rVwxed on plates cleaved from the slugle crystals parallel to the (010) plahes. UV
stlm~jllattd luminescence, curves are, presented for "pure" and Irb-doped (1% Tb + 3% CaO)
high double
CON specluezoo, the doped spocInens at liquid nitrogen temperature have a
peak,at. about 540,up, whereas the pure compound,has a broad peak centered at about
500 tails The x-ray stimulated spectra were also investigated; these Indleate that
411111)"at excitation 3sechanism a" JLnvblved. This is, substantiated by the glow curves
(p"Isented In a 11V"e) "carded for doped c)ryptals after VV; and after x-ray excitation
CdWCjj-.Tb3O crystals. grown iw air Vero slightly soo)W. X Irradiation of clear crystals
at~-z0ona temperature resulted In light colorAng, but no significant change of the photo-
luminescence. Annealing Inoxygen led twbleacbIngo also with no significant change im
lumi;wxcenae properties. Annealing in vacuum (I hour at 706, C) resulted In noticeable
daie)j~nftg of the crysta.2s and reduction of the luminescence Intensity by a factor of
aboiji three* ~ 73w yrObable."aqoLs for this are suggested* .7h& changes In the.
gloi:curven as a result o9 doplPs with _Tb and MjL are briefly described. OrIgs art. has:
[151
BUD ~CCIDX: 20/ SIM DAVE: ORIG, 07*. 001/., OM Wt ODS/
ATD PRESS:,O/l

i0cjG'5-6' E-d T ( 3IJF(,:
.i'x NR- AP6020205 SOURCE CODE: UR/0056/66/050/006/1510/1518
1,UTHORS: Bugay, A. A.; Levkovskiy, P. T.. Maksimenko. V. M.,
I llashkovskfy, M. V. Xo-yts.,In. A. B.
ORG: Institute of Semiconductors. Academy of Sciences. Ukrainian SSR
(Institut poluprovodnikov Akademii nauk Ukrainskoy SSR
TITLE: Splitting of EPR lines of Cr3+ In ZnW04 by an external electric
11 e ld
Z';DURCE: Zh eksper I teor fiz, v. 50, no. 6. 1966P 1510-1518
TDPIC TAGS: electric field, line splitting, Hamiltonian spin, F.TZR-
A.3STRACT: Splitting, of inese/6f Cr
3+ in ZW404 by an external
electric field has been detectea. An investigation has been made of
tie angular dependence of splitting (dependence of splitting value on
c-rientation of external magnetic and electric fields with respect to
cry3tallorgraphic axes). A Hamiltonian spin is set up describing the
Interaction between the system and the external electric field. Correc.
tions to the transition frequencies have been found. The theoretical
rasults satisfactorily describe the experimental angular dependences
or the splitting. The corresponding Hamiltonian spin constants have
Ctird 112
- Ai

L W995-66
A.X NRs AP602-=6-5-
!)een determined. A correlation effect between the angular splitting
dependence and angular dependence of the EPR half-width line has been
detected- f= th&__f_1rBt time In the absence of an external electric
field. A qualitative Interpretation of the phenomenon has been
described. The authors thank M. F. Deg en and V. B. Steynshleyger for
%heir constant interest in thus work, Atsarkin or discussion of
:,ndividual problemsIand L. 1. Datsenko for assistance-,in measurements.~
(:rig. art. has: 6 figures, 9 formula&;
,ituthers' abstract[
SUB CODE: 20/ SUBM DATE: 24Jan66/ ORIG REF: 007/ OTH REF: 008
212 llb

P T I I,) r (0) 'j
L 04669-67 r.-
AO: NRi AP6024458 SOURCE COIYE: UI?JO181/66/008/007/2015/-2021
ALr'.iOR: Tsal I, N. A. - PaW~ov 14. V. -, Did j R. I.
j . - S!Six yk
ORG: LI vov State Uhivemity iin. I. Franko (Llvovskiy gosudarstvenny univemitetl'
TITLE: On the role of anion and cation vacancies in the formation of aggregate cen-
ters in KC1 crystals activated with silver and thallium,
SOURCE: ~: no. .11966, 2015-2023.
Fizika tverdW tela, v. 8,
1TOPIC TAGS: crystal lattice vacancy, potassium chloride, activated crystal, color
cer,ter, anion, cation
AjKI.'rRfLT: Mis is a continuation of earlier work by the aUthms (FIT v. 6, 1828, 1964
and elsewhere) which has shown that the anion and cation vacancies play a particularly
act Lve role when "intrinsic" colloids of an alkaline metal pare produced. n-e purpose
of -the presenit investigation was to determine the role of the vacancies in the forma-
tica of color~rl~nteps in the activated crystals. The imptalty forming the excess num-
ber of anion vacancies was the hydroxyl OH-, while the cation vacancies were produced:
by introducing Sxl*+ ions. Particular attejition was paid to the formation of complex
activator centem in KC1-Ag and KC1-Tl phosphors especially in crystals with silver
ir,parities. 71he absorption spectra of the activated crysteLls, as well as of the crys-
taLs irTediated with x-rays were measured with a spectrophotometer (SF-4) in the range
f-rxin 230 to 1000 = (in steps of 5 nm) at room temperature. Zip- results show the ex-
cez-B of the anion vacancies due to the Oh- impurity to stindate in KC1-Ag crystals
Card 112

A 4-46611-61-
F
-C AP6024458
the fonnation of silver- colloids. The addition of strontium hinders this process.
The absorption spectra of crystals excited with x-rays differ greatly in the intensi-
tie-:. of the B and E bands. In inadiated KC1-Tl, the excess anion and cation vacan-
cie---, exerted no noticeable, influence on the fonmticn, of activator centers. On the
oth.--r h~id, in tbe case of Idit coloring, the hydroxyl ions stimulate the formia-
tia-, ofk balloidal thalliun artiTes. An important result of this work is the estab-
lis~-iment of the anion vacancies do contribute to the formation of im-
purLty colloids. Orig. axt. has: 4 figures.
SUB COIE: 20/ SUBM LAM l8Nov65/ ORIG REF: 009/ OM REF: 002
2/2

A~;~.?~R' Ar,005352 SWIBCE CODE:
AUTIOR: Tzall, it'. A.; Pa.-hkovskiy, M. V.;Didyk, R. I.
ORC,: LIvov Stnte University im. Tvan J-Yanko (Lvovskly aoi;Udar.3tvcnnyy univerzitet)
TI"LE: Co-vulation o." F centers- in photochemically colored crystal-, of NaZI rr,d YCj
wita anion imDurities
SOURCE: Fizika tverdoGo tela, v. 9, no. 1, 1967, 23'(-242
TOPIC TAGS: sodium chloride, potassium chloride, crystal impurity, coagulation, color
center, grLmma irradiation, thermal stability, absorption spectrum
MN;T-RACT: ':this is a continuation of earlier work on the ~nflucnce of different fac-
tors, parti-cularly ir*urities, on colloid formation (F-L7 v. 6, 1823, 1964, Izv. AN
SS!;R ser. fiz. v. 29, 438, 1965, and elsewhere). Particular attention is pal.d to the
ro:Le of anion and cation impurities in the formation of colloidal type centers in
y-:irradiated crystals, and to the thermal stability of these centers. 7he te5ts were
made on .'~-aCl ana KC1 single crystals with oxygen-containin3 anion impurities and
Ca(:12 and SrC12 cation impurities. The absorption spectra were measured in thE range
frcm room temperature to 200C. Some of the samples were investigated under an elec-
ti-im microscope. At irradiation doses not lower than 1.0 x 10 8 r, an intense col-
lo-,-Idal band appears at 60D nn, in NaCl crys-Wals with anion impurities. Heat.JrZ of
tbi.,se crystals to 200C reduces the intensity of this band and shifts the absorption
maAmum to 560 nm. In KC1 crystals with OH impurities, the irradiation leads to the
i Card 1/2

AM '4RI A?-('005352
appearance of a weak colloidal band and a broad intense M band. "",-.e colloidal
clet; produced were too small to be detected with an electron microscope. 7he results
ind~.cate that colloidpl centers occur only when the integral 7-radiation dose is
idi-ge (not less than 1.0 x 106 r), and when anion oxygen-cortaining impuri-~ies are
prenent in the crystal. The stability of the F centers at room teaLperature and the
coricentration of the oxyeen-containing impurities are inversely proportional to each
other. Other features of the colloidal centers, the nature of which iG not yet clear
and calls for Ifurther study, are discussed. The authors thank A. Ye. Glauberman for
a &.scussion of the results. Orig. art. has: 3 figures.
SUB CODE: 20/ SURM DATE: 25jun66/ ORIG REF: 004/ o-LE -tFF: oo6

AC.: NR: AP70041980 SOURCE CODE: UR/0048/66/030/009/1463/14.86
AUDOR: Tsal 1, N.A.; Pashkovskiy,bl.V.; Didyk, R.I.
!ORG: L'vov State University im. Iv.'Franko (Llvovskiy Gosudarstvcnnyy universitet)
jTIT',,E: Silver activator centers in KC1 crystals with oxygen-containing anionic
iimp,,rities /ieport, Fourteenth All-Union Conference on Luminescence (Crystal Phosphorsj
1hel(I at Riga-, 16-23 Sopt. 19657
1 -
~SOLIRCE: ANSSSR. Izvestiya, Seriya fizichoskaya, v.30, no.9, 1966, 1483-1486
TOPEC TAGS: potassium chloride, silver, strontium, pota%.,ium hydroxide, color centerA,
abs.3rption spectrum
l
AB.1;rRACT: As a continuation of their earlier work on the formation of colloidal
iparticlas of alkali metals as a result of coagulation of F centers, particularly under
Itho influence of oxygen-containing anionic impurities, the authors have Investigated
ln::urity colloids of silver and the influence of point defects (in the formation of
ac:ivator centers in KC1 crystals grown by the Kyropoulos techniquc, from melts con-
~tajning 0.2 nole percent of AgCl and in some cases from 0.2 to 1.0 mole Percent of
KO:~ or 0.2 percent of strontium. The crystals wore colored photochonteiilly with x-rayd
or additively by exposure for 5 hours to potassium metnl vapor at 6500 C. ThQ ab-
sorption spectra of the different crystals were rocordod;the spectra are presented
and their features aro discussed. Successive ono hour anneals at 300, 500, and 650 C.
L-Cord 1/2 t

AC.. NR~ AP70G4980
followed by rapid cooling to rocm temperature and observation of the absorption
spe:trum showed that at 300 0 the F centers agglomerated to form colloidal particles
of z1kali metal, revealed by an absorption band peaking at 720 mp, and that at 5000
the colloidal band was destroyed, absorption increased in the 400 to 500 rj4A region,
and the absorption in the 285 m~i band decreased. After the anneal at 65,jo there
remiiined only a single absorption band at 410 vr4i. The B band was strong and the E
bunil was weak in photochemically colored KCI;Ag:OH crystals, whereas the E band was
strong and the B band was weak in KCI:Ag:Sr crystals. A possible reason for this is
discussed. Differences between the absorption spectra of the additively colored and
the photochemically colored phosphors are ascribed to the greater importance of ionic
processes in additive coloring. In the KCl:Ag phosphor there was observed a strong
absorption band peakin;7, at 675 w, the strength of which de,ureased when the silver
concentration in the mal't was raised above 0.2 percent; the nature of the centers
resIbmsible for this absorption is not known, Orig. art. has- 2 figures.
SUB (;ODE-. 20 SUBM DATE: none ORIG. IUWt 006
LCard._2/2

L 3 1
'.C NRi 0 1~ --Ij -65-1 -0-1 GO 5 10 8 3 20 8 3 6
15425 CE CODE:
Al 6
A.UTHOR: Didyk. R. I.,; Pashkovskiy, M. V.; Teal', N. A.
CRG: none
TITLE: Certain EeatureB in the formation of color centers in NaI and
taBr rystale
1~
!;OURCE; Optika i spektroskopiya, v. 20, no. 5, 1966, 832-836
':OPIC TAGS: crystal, anion, coagulation, electron interaction, ion
:interaction, color center
,~.BSTRACT: Previous results obtained by the authors concerning the
iiffect of anion admixtures on the coagulation of F-centers have made it
liossible to ensure conditions required for obtaining electron and hole
centers in sodium iodide and sodium bromi4e crystals. Specificlon and
Olectron processes, taking place in these crystals, cause quick sticklm
of centers into colloids. The coagulation process of F-centers is
i.ccelerated because these crystals contain a considerable number of
tixygen-containing anions. The F-zone (590 nm) was obtained in the
Eidditively colored Nal-Sr crystal by growing crystals in an inert atmos-
j-here and by introducing bivalent cation admixtures which strongly
DC: 548.0:620.192
(:Wd

A LFUMMO, L. I. (A I ekmi a ienko, I. I.); 71WIMNIi-, S. V. ; I iMP-P:K(
[Lymarenko, L.M. 1; NOSENKO, A.YP. (Nosenko, A. :F.
flash ko,,rs I kyi , M. C.HF
Growing zinc tungstate crystals and atudyin,-, their- op t
properties. Ukr. fiz. zhur. 10 N'
1. Llvovshly roaudarstverinyy universittoL im6ni
Submitted Dec. 21, 196z..

BU,14Y, A.A.; 1,EVKITV.I;KlY, F.T.; MAM)IMENEG, V.M.; PP;SHF,07VSKJY,
HOMINY A.B.
Splitting of tr,,e electroa paramagnatt r n".,)
in ZnVQ4 by an external electric field. 110. v red. 'Jaw
eksper. i teoret. fiz. 2 no. 7044-346 0 165. (MIRA
1. lrwtitTit poli1pruvodn'Iktyv AN UkrSSR, I,Ivcv. ",i;bnItt,A
Aug. 6, 190.

BIIF.N,K,rLy B.F.; MTMYANCMt M.V.; PASI[KOV,%IY M.V. [PanhkovsIkyi, M.V.]
2 w
Study of the optical properties of thin mercury sulfide filmns. Ukr. fiz.
zhur. 10 no.6:687-689 Je 165. (MIRA 18:7)
1. Llvovskiy gosudarstvennyy universitet im. I.Franko.

L 5133-66 MCM/r. JJFW W
-UR/'0185/65/010
ACCES91 M:1 AP5018638 %/.007/0781/0785
-AUTHORS; V 0.:,
~M. k Wal M
Pashkovs1k'YY,,,,M..,V. (Pasbkovskixi
(Tsa'11 NO A*)* tbytovycb, Y
TIMnuvrary; D.)
TITLE: Collodial~coagulation of F-centers'In KBr crystals with
1"Murities
SOURGE: Ukrayinslkyy fizycbbyy zhurmal, v..10, no. 7, 1965, 781-785'
TOPIC TAGS:, coagulation, potassium bromide, color center, electric
'conductivity, absorption spectrum-
4+
ABSTRACT. -Th, eff
e ect.of OH and the divalent cation Ca on the pro-,
cess' of colloidal formation of XBr crystals has, been investigated.
The absorption spectra and impurity electric conductivity of the
crystals Indicate the formation of a Ca(OH
)2~.preclpltate. , Thus the
O~-. ,impurity which . stiTm~lates~the.coagulation,process of F-centers.
'tl!does not participate In this process and the,forimtion of colloids is:~
++
iinhibited. ~Th.e inhibiting action of Ga is thus explained by its
~Cwd 1/2

'J~ v`

64740-65'~',:~
I J? JDIJG,
2/
NR:-::AP5OL5447 UR/0185,(65/010/006/0687/0689
ashkovol _M1;.V.
6~ORS_.- Bilenljm~ kYY,
i ITLE: Study of i~ptical prop�rti4~q of thin f ifMs of red mercury
DURCEt Ukray~nq Ikyy-, f izYdhi1yy- zhurnall ve - l0i.:~-no.,- 6, 1965,1.687-689
ftcury comp property absorption
OPIC TAGS: Max ound, thin _f ilm* opt ic
ect~=
n-. ii m- s- -o f a- Nj S w e -r'-e- ob t-ii-ne d -by - th e rm a 1 sputteri
Ing-
I If ~single Crystals of c--HgS onto glass- s-xibstrates. The film's were
t~- -reddish-orange~ -and- uniform- in-- thickness - and- color. --- --The- - -
a"paren
ctra of-such
ansiission and absorption-ope a. film (0.53 nm thick)
-hre tedt The-main absorption edge is~the same as that of
_presen
j HgO crystals and shifts to lower wavelengths on cooling
The dis
~er ion -.curve- o -film of a-HgS is
f- -ther'index of refraction of a thin

11. 64746-65
)ICd'ESSION AP5015447
~~resdhted.. Ort. heating the filts changed-color irreversibly, becoming.
arker above, a certain temperature. Opticaland x-ray studies re-
aaled -tlh-at -this . is due to a partial-transformation to the 0 modifi-
~!ation Heating leads initially only to a shift of the absorption
to longer wavelengt1in with an eventual change in the absorption
T,- c1ge -and the -appearance of a-P-119S absorption edge. On cooling,
zifter -previousr-heating--to~-500C,-- the- -film ~_r&,Eains__As__Vl ack color and
bias- at room temperature a P-HgS absorption edge at 1-.7 nm. The
41?ectra were obtained on an SF-4 spectrophotometer and -on an IKS-12
A)ectromete "The authors expr6ss their gratitude to 1. V.
!Ivjts,]S~ -','?Savits)ciy) for Ig.,
X~x - - -growing the a-ggS single crystals." Ori
axt. has: 3 figures.
IAOSOCIATION.- L'vivskyy delrzhuniversytet im. Iv. Franka [L'vovskiy
osuniversitet im..I.-Frankoj,(LIVov State University)
P I IBMITTED i 20janr:)S
ENCL: 00 SUB.CODE:
-REP-SOV--- 010 7_7
N't OTHER:
006
Cord

V, EPA( 2/EW_T(m)/SWP(b)AWP_(t) Pt-7, 1JP(C) JDIJC-IGS
'AT5009629 OOo/OoS4
1 AC=S1Off- NR-.-. 1UR/0)00/64/OOO/ /oo86
MOR Bileivivy - D. 'r. (Bilen'kiy B. F. Hrft H& (Grechukh, Z. -0
ienko
~14~ v
4
SH
Un1AiecvAeA_._ annys~fftylq-tverdoho tila-0roblemi--In solid
LVOV pyt
univ. -10,64 _61, 86--
F_
t~ -zer = de. -thal.11
lft
Tury tActivation, absorprtionspectrum, reflection
-diffuse lection
ref' impurity absorption
17MTt The authora inv eatigated-s-me-optical-properties of povdered samples of,
t~ red modification of mercury-sulfide, especially the influence of the dimensions
op. tbJe - micro'crystals, . of * the temperatures. and of admixtures of copper, iodine, and*
the diffune reflection,. spectram.- The powder paxticles ranged In rize
f~6ni 1 5 to 0.05 The IrTurities are introduced into the crystal during the
grhAh. The absorption-spectrum of.mioroc27stala aRSS and oMSS(Tl) in the near In-'
lfrttred tegions vao -alito investigated, The diffuse reflection spectrum In -the vin-
Iblie region. van meagns -ed' relativo to wpe-aium oxide with an SF-10 pbutoWUctra-
_j

W "M
,i_11 4 Pi-4 IMO)
G~4 .6
G 04 VD
00"
J A M: W1 '111111TO
URAMAVOW/Ow/Owl/099
A PMORs sj.T4a1#jp N. AO);
R. I
Apparatus for jpvwing ApMjL_b%U
41n42 raxaWp-InNacuum and in Inimt
qzoapheres
W=i Lvxm. UniverMet -PytM*% flndW- trerdobo tila (Problem in solid
LYorp vo Vviv. Vniv. 1 19649 95-99
I OPIC T4GS: single cryqtalq-cEXsta1 growth alkali halide crystal, metal phon-
por,, inert atmospberep vacuum growth
W 4---
Idt V,
Tend "a- fe ration
amen impurities.vUeb adversely affect the single-
7,stal- properties. The apparatus Is a in Fig. 1 or the Enclosure Among
bown
lile main fleal"Wee of'-the equipmut is a quartz.bunker for adding salt into the
IryaW ia- veaum veBsels for iftrodu*ing them- activatoxi in the =1t under
Tracu=
_41wditionsp a mudyulator4or separat1mg the grmGryOAjj and 9 bolder lbrtt'be
4-
N

A25CO9631

rim=. -The dexorlW in-.sMe -def&U# Otio &rt, h"I_

=M

N I`
W3
IlEt w omt -ow
-

Lo

IZIGH-MR: AT5009631. 'ENCLOSURE: 01
Fig. 1. Diagm of apparat-~
Z4
us for crystal growth-in a
v cmtrolled atmosphem.
cc~-
cap, _j
I IN -N m
9
appamtus 5 --fumace, 6 -
water jacke
crucible, 7 ted.
heat insulating
plate,, 8
plate 9 electrode,, - -U
12,13 elt~
ILI furmoe heaters ,
tings, 14 - plate , 15 - wa-
X ter
coolin inlet It 16 - bolt
9
17, rod, 18 - bolt,' 19 -
20 121
pires-,
coolirm -
t' 26
ttb~il 224 - 0"-1
water cooling inlet# 27
t W nut,-28 - shaftj 29,30931-
geamf 32 - wuhm, 33 -
'054 primer, 34 - primw holder,
614-3/3 35. - bmkwe n - 1=j#t!1a 37- vessel 38 - nickel wire

Mpq
a7- -6j EPAW -2,1EWT UVEWT (M) /EWPt, b)/99P( t) Pt-7 IJP(c)
is
UH/OM/64/occ~/ooo/ol_,5/ojj8_
-4 1 F
L ~,w -(Idliatea& V. (Pashkavoldy -H.
~enko,
?Aalkat- Vo-v.; (SavitakFy-, 7f
I. v
in ja sulfide with ia
1AWO goVerning stationary. photoconduotitity
ies
MORI: SWIM et F~rtanrWa flzyh7. dverdbho tila- (Problems Ins solid
0
~te -j$rf qi Vviv. univot-19A, 11 -11.$
Tq W-MVtt mercur:~-oulfide,-I)botoLopductivityt- stationary, photoconductivity, Imm
PU Uy effect,, temperature dependence
earlier work by.tht v 2~
ITRACT: U-a' of _~Wnh V.
-19 ;1 -Sbomik referatu -IV konference o monokrystalech Y, Turnove !961 j, VUH Turnav,
19Q- 93; -1962)~ dealing with the grMb of US$
inT v 40 1570t crystals and their
This.teabnology was uned to grow a-aeriez ofW c-rystals with im-
p. ppertle.s.
jp~IAtlela~ of Iy Cdq Sbj Be., Te. P.. Tlt Cu, As# Snp and Mn. In amounts of 0.001-0.
-io6 inalyoia- Ste procedure for wam=14,7 tho
l
i), ced-Anto -the. ckargepr,~qrjojbe
kjitioi~'cbaracteritrticoof the; pbotoconductivity. of t a Samples 16 -described
1/2

[4 5 7-3 71,- 6 5-'-,
A41;MSS1O_N"NRt'
C)
_b lel, -,inves -the t )indenx ie-O-Abf
idej
_tIvition-o6f Aimpers ure
th increasing tern-
L't for sampleg tbe'pbotocurrent increases -exponenti&lly vi
and is eith r
__P m~Are- at, temperatiire6, above 250K 6 indepeident of the temperature or
---The, dark resistance of HgS bat; a,
tt-je on it-at-lower,temperatures,
'Photozen-
d ende e on'tb 17alid-tbe~--Impurity
ep ne e tly~peo
Rivity,has__a~postion that is Independent of the,type - ol'-Anpurit~, The A iere-
iiraa"Ue,rioUcd__of'tbe photocu-treat in - sublInear -above -.VO;OX, - with- exponent . 0.5'-.0- 8
.6id. linear beloy 250K. The weak -dependence. of -the condutrtivity_ on- the impuritiev
attributed totbe cmdpensating action of t-be, cation wicAncles. The itnirity
_)06dm='-m" the spect-ral. dependence -of tile- pbotocurrent io-'att-Tibuted to excitat-5 on.
-41,1 elect-r-ons captured trT theve "c"xies. The te-T*eratwe and lux-aLTore relation-'
- _Oips attributed -t 'he &d fters on the i-I~
are o the Influence of the filling of heision ce~
-1 ite --of reccobination of the free electrons. The reintItl kre Interpreted in ligWi
'jk ai earner atudy of ~,the ~ depftdenqe of the stationary ~hotoconductivlty on Tarl-
B, bwtkareyp M T- 5#- 417P 1!~63)- Orlj.', art. has: 2 figuren,
f S 0tv
(St None
u VVL; M ELM CODEt OP., SO
P
.1" SCM
Ud 004 OMM: 001
r
d
V

TSALI, N.A.; -- PASHKOVSK-11Y, !%.V.: NABITOVICH. I.D.
Effect of anion impurities on the coagruiation of' F-centcrs ir.
potass-'um crdoriae crystals. Fiz. tvcr. te Ia iD r,.o.6:192?~iP33
Je 16,~. ("1u
1. Llvovsiiy gosudarstvennyy universitet hif,ni iv. Fra.,-L,:c),

A(I"Fr:)SION NRI AP14039677 SA,181/64/006/006/1828/1833
ALTHORS: Tsall, N. A.; Pashkovokiy, 14. 1.; Nabitovichp I. D.
TITLE: The effect of anion impurities on the coalescence of F centers in cry3tals
of' potassiwn chloride
SCURCE: Fizika tverdogo tela, v. 6, no. 6, 196~, 1828-1833
TC.'PIC TAGS: impurity center, color center, alkali halide, electron microscope,
at*orption spectrum/ SF 5 spectrophotometor, Kyropoulos procedure
AISTRACT: The crystals were grown by the Kyropoulos procedure in a scaled chamber
wi-~h an atmosphere of very pure lie. The crucible with highly purifier" salt was
heated at 600C for 5 hours during continuous evacuation before the incrt gas was
ir-~roduced. Activation was accompli~;hed by diffusion into heated cr '-jt.~Is. Absorp-
tion spectra were m--2asured on cleavage plates of colored samples. M,.-ar-Iremcnts were
mWe on an SF-5 spectrophotometer in the interval ~000-10 000 m)-k. Me absorption
cL.,-ves show strong coalescence of F centers in those parts of the crystals rich in
oyZrgen (the peripheral zones). The centers of the samples, where oxygen was less
atundant, snowed only slight coalescence. For both oxygen and sulfur doping, the
ccalescence of F centers took place in the 7200 mIt band. Electron-microscope
studies were made to observe coagulation of colloldal particles in crystals
CarEr-'.: 1/2

ACCUBSION NR: AP4039677
..icont.aining oxygen-bearing anion impurities (Oli-, Go3, SO-4) and combined anion and
biv?-lent cation impnrities. The anion impuriti,3s strongly stimulated coalescence
~of P centers, but bivalent cation impurities markedly retarded the process. The
aut7ors previously explained this latter process as the result of precipitation of
sudi compounds as Ca(OH)21 CaC03, and CaSO4. This is not the only possibility,
how?ver. The introdLction of bivalent cation impurities is accompanied by an equiv-
aleit number of cation va-ancies. Electron neutrality of the crystal may be
attained by simultaneous decrease in concentration of anion vacancies. The re-
tanJing effect of th-_ impurities may be thus explained either as precipitation of
aniiin impurities or as diminution in the number of anion vacancies. "In conclusion,
the authors express their thanks to Professor A. Ye. Glauberman for his valuable
dis(:ussions and for his constant interest in the work." Orig. art. has] 4 figures.
ASSOCIATION: Llvovskiy gosudarstvenny*y universitet im. Iv. Franko (Lvov State
Uni-tersity)
SUMITTED: 12Dec63
E24CL% 00
SUB CODE: SS , OF NO REF SOV: 005 OTHM: 008
Card. 2/2

ACCESQ0N NR: -AP4019838
JL WHOM Teal's H. A.; Pasbkovskiyt M. V.
A/0181/64/0D6/DD3/07B0/0784
'2rrLE% The role bf imIrarities in tho coul.iscence of P centors In M arystal-i
SOMICE: Pizikz6 tverdogo tale, v. 6, no. 3, 1964, 780-7B4
TOPIC TAGS: F center, crystal lattice, impurity center* aaion cation interaotiong
ardon vacancy
AISTRAM Impurities considered by the authors Liolude Or, CO 2- , and SO 2- anions
2+ 2+ 2-1- 2+ 3 4
a , Sr , B-~ , -- Mg . Trarmformation of th
and the bivalent cations C and - e P band
aa a result of hoat.and light acting on a crystal in the longer-wave band was
o7,)served only in crystala kith OR- impuritica or with othor anion im~purities coa-
t1ining oxygen, such as CO - and SO -. The bivalent cation impurities strongly
fo 4
rittarded the process of colloid rMation. This behavior of cation impurities is
enplained by the interaction between cation and anion imparities, with the form&-
tJ.on of separate phases, such SO Ca(OH)2 and CaCO 30 Yflnen chlorine ions are
roplaced by doubly charged oxygon ions in the M lattices an equivalent nuaber of
anion va=cies mat atise.', At higher temperatures the mobility of these vacanoiea
-Curd .1/2

AMSSION NR: AP4019838
is ufficient to accelerate F center diffusion and to cause aggregation of those
cen-ters. Thus, the substantial role in coalescence of F centers may be played by
ani,:ri rather than cation vacancies. Preliminary studies on KC1 doped with dxy
oxyli-en by diffusion techniques.support tbis view. The role of W ions (or other
oxy,3en-bearing anions) in this process should then reduce to supplying the crystal
with oxygen ions and, even morep 2to crea an excess of anion vacancies in the
cry:jtal. The 1-ivalent anions CO and Strg being dissolved in the lattice, are
3 0 -1
also able to create excess anion vacancies. "In conclue1ong, the authors thank
Pro,'ossor A. Ye. Glauber=an for his useful remarks in discussing the results and
for his constant Interest in the work." Orig. art. has$ 4 figures.
ASSOCILTION: Llvovskiy goaudarstvermy*y universitet im. 1. Franko (ivov state
University)
SUMUTTED; 093op63 DATE ACQs 3IMar64 ESCLs 00
SUB CODE: SS, EC
NO REP SOV: 003
OTMMs 010
Card.

BILENIKIY, B.F. [Bilenlkyi, B.F.1; PASHKOVSKIY, M.Y. [Pashkovs1kvi, M.V.1;
NOSENKOP A.Ye. [Nosenko, A.IE.); 0,ECHM, Z.G. 'Frechuk~, Z.H."
Optical properties of mercury sulfide. Ukr. fiz. zhur. 8 no.8;
913-915 Ag 163. (MIRA 16:11)
1. Llvovskiy gosudarstvennyy universitet im. Iv. Franko.