Article

Energy spectrum of vibronic states of a Jahn–Teller ion

V. N. VasyukovPhysicotechnical Institute, Ukrainian Academy of Sciences, 340114 DonetskB. Ya. SukharevskiǐPhysicotechnical Institute, Ukrainian Academy of Sciences, 340114 Donetsk

Low Temperature Physicsjournal1994en

ABI

Abstract

It is shown that available experimental data on the EPR spectra of a bivalent copper ion in the octahedral coordination are not in accord with the two-mode cluster model of the Jahn–Teller effect for a number of parameters. In this connection, a modified cluster model is proposed, which takes into account the population of a large number of weakly split vibronic states. This model is used for explaining all the experimentally observed peculiarities in the manifestation of the Jahn–Teller effect in the EPR spectrum.

Topics

Advanced Chemical Physics Studies Inorganic Chemistry and Materials Inorganic Fluorides and Related Compounds

Identifiers

DOI: 10.1063/10.0033692

Citations and references

Cited by 04 references

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