EQUILIBRIUM AND KINETICS OF ION-EXCHANGE IN ZINC SELENIDE SINGLE-CRYSTALS

被引：9

作者：

ALEKSANYAN, AO

GANSHIN, VA

KORKISHKO, YN

FEDOROV, VA

机构：

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1990年 / 161卷 / 02期

关键词：

D O I：

10.1002/pssb.2221610217

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The process of ion-exchange Cd2+ reversible Zn2+ in ZnSe single crystals is studied for the first time. A mixture of K2SO4-Na2SO4-ZnSO4 is used as doping melt. It is shown that the Cd(u)Zn1-u(Se) solid solution formed in the surface region of the crystal as a result of the ion exchange has zinc-blende structure at all values of u and is regular. The thermodynamical and diffusion-kinetic parameters of exchange and diffusion stage of the process in the temperature range from 400 to 500-degrees-C are determined.

引用

页码：629 / 635

页数：7

共 10 条

[1] ALEKSANYAN AO, 1988, 7TH ALL UN C CHEM 3, P323
[2] ALEKSANYAN AO, 1988, 19 ARB TAG PHYS HALB, P167
[3] ALEKSANYAN AO, 1989, ZH TEKH FIZ, V59, P351
[4] ALEKSANYAN AO, 1988, 6 P ALL UN C PHYS CH, P103
[5] ON CONCENTRATION DEPENDENCES OF THE BAND PARAMETERS IN AIIBVI SOLID-SOLUTIONS WITH STRUCTURAL PHASE-TRANSITIONS
ARESHKIN, AG
SUSLINA, LG
FEDOROV, DL
[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1989, 154 (02): : 609 - 621
[6] ION EXCHANGE IN POROUS CRYSTALS .2. RELATIONSHIP BETWEEN SELF- AND EXCHANGE-DIFFUSION COEFFICIENTS
BARRER, RM
BARTHOLO.RF
REES, LVC
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1963, 24 (02) : 309 - &
[7] CHACHLOVA NV, 1959, ZH NEORG KHIM+, V4, P920
[8] ACTIVITY-COEFFICIENTS FOR A REGULAR MULTICOMPONENT SOLUTION
JORDAN, AS
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1972, 119 (01) : 123 - &
[9] SHALIMOVA KV, 1969, KRISTALLOGRAFIYA+, V14, P531
[10] CALCULATION OF TERNARY PHASE-DIAGRAMS OF III-V SYSTEMS
STRINGFELLOW, GB
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1972, 33 (03) : 665 - +

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