ACCEPTOR-BOUND MAGNETIC POLARON IN CDTE-CD1-XMNXTE QUANTUMS WELLS

被引：4

作者：

BOUDINET, P

BASTARD, G

机构：

[1] UNIV PARIS 06,PARIS,FRANCE

[2] UNIV PARIS 07,F-75221 PARIS 05,FRANCE

来源：

EUROPHYSICS LETTERS | 1992年 / 20卷 / 02期

关键词：

D O I：

10.1209/0295-5075/20/2/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report calculations of the binding energy of magnetic polarons bound to acceptor impurities in the Cd1-xMnxTe barriers of CdTe/Cd1-xMnxTe quantum wells. We show the occurrence of a transition between a quantum well polaron state and a bulklike polaron state when the temperature varies.

引用

页码：149 / 153

页数：5

共 13 条

[1] HYDROGENIC IMPURITY STATES IN A QUANTUM WELL - A SIMPLE-MODEL
BASTARD, G
[J]. PHYSICAL REVIEW B, 1981, 24 (08): : 4714 - 4722
[2] BASTARD G, 1988, WAVE MECHANICS APPLI
[3] BHATTACHARJEE AK, 1985, 17 P INT C PHYS SEM
[4] BOUND MAGNETIC POLARONS IN SEMIMAGNETIC QUANTUM WELLS
DASILVA, CETG
[J]. PHYSICAL REVIEW B, 1985, 32 (10): : 6962 - 6964
[5] EFFECT OF FLUCTUATIONS OF MAGNETIZATION ON THE BOUND MAGNETIC POLARON - COMPARISON WITH EXPERIMENT
DIETL, T
SPALEK, J
[J]. PHYSICAL REVIEW LETTERS, 1982, 48 (05) : 355 - 358
[6] RELATION OF MAGNETO-OPTICAL PROPERTIES OF FREE-EXCITONS TO SPIN ALIGNMENT OF MN2+ IONS IN CD1-XMNXTE
GAJ, JA
PLANEL, R
FISHMAN, G
[J]. SOLID STATE COMMUNICATIONS, 1979, 29 (05) : 435 - 438
[7] MAGNETIC POLARONS AND ELECTRONIC-STRUCTURE IN SEMIMAGNETIC SUPERLATTICES - APPLICATION TO CDTE/CD1-XMNXTE
MAUGER, A
ALMEIDA, NS
MILLS, DL
[J]. PHYSICAL REVIEW B, 1988, 38 (02): : 1296 - 1310
[8] COMPLEX PATTERN OF IMPURITY STATES IN SHALLOW SEMICONDUCTOR QUANTUM-WELLS
PASQUARELLO, A
BASTARD, G
[J]. EUROPHYSICS LETTERS, 1991, 15 (04): : 447 - 451
[9] MAGNETIC-SUSCEPTIBILITY OF SEMIMAGNETIC SEMICONDUCTORS - THE HIGH-TEMPERATURE REGIME AND THE ROLE OF SUPEREXCHANGE
SPALEK, J
LEWICKI, A
TARNAWSKI, Z
FURDYNA, JK
GALAZKA, RR
OBUSZKO, Z
[J]. PHYSICAL REVIEW B, 1986, 33 (05): : 3407 - 3418
[10] WOLFF P, 1984, PHYS REV B, V27, P4848

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