Energy level diagram, wavefunctions, and probabilities of optical transitions in KCuF3

Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level diagram, wavefunctions, and probabilities of optical transitions in the orbital ordering phase of KCuF 3 . On this basis, we discuss the possible mechanisms by which an optical absorption sideband str...

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Bibliographic Details
Published in:Optics and spectroscopy 2011-09, Vol.111 (3), p.393-396
Main Authors: Eremin, M. V., Iglamov, V. V., Fayzullin, M. A.
Format: Article
Language:English
Subjects:
Condensed-Matter Spectroscopy
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
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Summary:Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level diagram, wavefunctions, and probabilities of optical transitions in the orbital ordering phase of KCuF 3 . On this basis, we discuss the possible mechanisms by which an optical absorption sideband structure forms, accompanied by the creation of magnons.
ISSN:0030-400X
1562-6911
DOI:10.1134/S0030400X11090062