Letter to the Editor
Anharmonic effects and polaron formation in the copper oxides
Zygmunt Bak
; Institute of Physics, Pedagogical University, 42-201 Cz¸estochowa, Poland
Wojciech Gruhn
; Institute of Physics, Pedagogical University, 42-201 Cz¸estochowa, Poland
Abstract
We discuss polaron formation in anharmonic lattice. Expanding the local lattice distortion into coherent Glauber states, from the minimum energy condition we determine the hybridization amplitude renormalization and discuss its influence on polaron mobility and magnetic interactions.
Keywords
Hrčak ID:
299428
URI
Publication date:
1.6.1994.
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