Перегляд за автором "Bercha, S.A."

Результати 1-2 з 2

Similarities and differences in the construction of dispersion laws for charge carriers in semiconductor crystals and adiabatic potentials in molecules

Bercha, S.A.; Rizak, V.M. (Condensed Matter Physics, 2014)

Using the group theory and the method of invariants, it is shown how the vibronic potential can be written in a matrix form and the corresponding adiabatic potentials can be found. The molecule having D₃d symmetry is ...
Vibronic interaction in crystals with the Jahn-Teller centers in the elementary energy bands concept

Bercha, D.M.; Bercha, S.A.; Glukhov, K.E.; Sznajder, M. (Condensed Matter Physics, 2015)

The order-disorder type phase transition caused by the vibronic interaction (collective Jahn-Teller effect) in a monoclinic CuInP₂S₆ crystal is analyzed. For this purpose, a trigonal protostructure model of CuInP₂S₆ is ...

Результати 1-2 з 2

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