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Open AccessArticle10.12693/aphyspola.90.813

Effects of the Spin-Dependent Potential fluctuations on Free Exciton Zeeman Splitting of Zn<sub>1-x</sub>Mn<sub>x</sub>Se

M. Herbich,W. Mac,A. Stachów,A. Twardowski,J. Tworzydło,M. Demianiuk-1996-10-01-Acta Physica Polonica A
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TL;DRAbstract

Magnetoreflectance of free exciton and magnetization in nx Mnx Se (0.0007 . x < 0.12) were measured. The evaluated proportionality factor between the exciton splitting and the magnetization showed a strong concentration dependence. This effect cannot be explained within the mean field approximation and the virtual crystal approximation and it was described within the model including chemical and magnetic disorder.

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Magnetoreflectance of free exciton and magnetization in nx Mnx Se (0.0007 . x < 0.12) were measured. The evaluated proportionality factor between the exciton splitting and the magnetization showed a strong concentration dependence. This effect cannot be explained within the mean field approximation and the virtual crystal approximation and it was described within the model including chemical and magnetic disorder.

Keywords

Zeeman effectExcitonSpin (aerodynamics)Condensed matter physicsPhysicsAtomic physicsMaterials scienceZero field splitting

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