THE ROLE OF JAHN-TELLER EFFECT ON THE MAGNETIC PROPERTIES OF Fe-BASED SEMIMAGNETIC SEMICONDUCTORS

Abstract

We present energy spectrum calculations of 5E term of Fe++ ion taking into account crystal field, spin-orbit interaction, uniaxial stress, magnetic field and dynamic Jahn-Teller effect. Basing on the obtained energy spectra we calculate magnetic properties (specific heat and magnetization) of Fe-based Semimagnetic Semiconductors. We found that presence of the JahnTeller effect has very small influence on the magnetic properties at low temperatures.

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Cite this paper

@inproceedings{Lebecki2002THERO, title={THE ROLE OF JAHN-TELLER EFFECT ON THE MAGNETIC PROPERTIES OF Fe-BASED SEMIMAGNETIC SEMICONDUCTORS}, author={Kazimierz Lebecki}, year={2002} }