Acceptor bound magnetic polaron in cubic semimagnetic semiconductor

M. I. Auslender; I. I. Lyapilin; A. B. Zolotovitskii; V. V. Karyagin

doi:10.1016/0038-1098(84)90177-7

Acceptor bound magnetic polaron in cubic semimagnetic semiconductor

M. I. Auslender, I. I. Lyapilin, A. B. Zolotovitskii, V. V. Karyagin

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Variational calculation is presented of the free energy of the hole bound on Coulomb acceptor center in semimagnetic semiconductor with the top of valence band having the symmetry Γ₈. The numerical computations have been performed for Cd_1-xMn_xTe with x = 0.02 and x = 0.05. It is shown that at low temperatures the hole on the acceptor is in the state of tightly bound magnetic polaron. On the contrary, in Hg_1-xMn_xTe (x = 0.12) the interaction with manganese ions slightly changes of the binding energy.

Original language	English
Pages (from-to)	535-539
Number of pages	5
Journal	Solid State Communications
Volume	67
Issue number	5
DOIs	https://doi.org/10.1016/0038-1098(84)90177-7
State	Published - 1 Jan 1988
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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title = "Acceptor bound magnetic polaron in cubic semimagnetic semiconductor",

abstract = "Variational calculation is presented of the free energy of the hole bound on Coulomb acceptor center in semimagnetic semiconductor with the top of valence band having the symmetry Γ8. The numerical computations have been performed for Cd1-xMnxTe with x = 0.02 and x = 0.05. It is shown that at low temperatures the hole on the acceptor is in the state of tightly bound magnetic polaron. On the contrary, in Hg1-xMnxTe (x = 0.12) the interaction with manganese ions slightly changes of the binding energy.",

author = "Auslender, {M. I.} and Lyapilin, {I. I.} and Zolotovitskii, {A. B.} and Karyagin, {V. V.}",

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T1 - Acceptor bound magnetic polaron in cubic semimagnetic semiconductor

AU - Auslender, M. I.

AU - Lyapilin, I. I.

AU - Zolotovitskii, A. B.

AU - Karyagin, V. V.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - Variational calculation is presented of the free energy of the hole bound on Coulomb acceptor center in semimagnetic semiconductor with the top of valence band having the symmetry Γ8. The numerical computations have been performed for Cd1-xMnxTe with x = 0.02 and x = 0.05. It is shown that at low temperatures the hole on the acceptor is in the state of tightly bound magnetic polaron. On the contrary, in Hg1-xMnxTe (x = 0.12) the interaction with manganese ions slightly changes of the binding energy.

AB - Variational calculation is presented of the free energy of the hole bound on Coulomb acceptor center in semimagnetic semiconductor with the top of valence band having the symmetry Γ8. The numerical computations have been performed for Cd1-xMnxTe with x = 0.02 and x = 0.05. It is shown that at low temperatures the hole on the acceptor is in the state of tightly bound magnetic polaron. On the contrary, in Hg1-xMnxTe (x = 0.12) the interaction with manganese ions slightly changes of the binding energy.

UR - http://www.scopus.com/inward/record.url?scp=0024056350&partnerID=8YFLogxK

U2 - 10.1016/0038-1098(84)90177-7

DO - 10.1016/0038-1098(84)90177-7

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AN - SCOPUS:0024056350

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VL - 67

SP - 535

EP - 539

JO - Solid State Communications

JF - Solid State Communications

IS - 5

ER -

Acceptor bound magnetic polaron in cubic semimagnetic semiconductor

Abstract

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