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Hyperfine structure of the EPR spectra of mixed-valence dimers in the charge-ordered crystal

โœ Scribed by S.I. Klokishner; B.S. Tsukerblat

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
306 KB
Volume
177
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The temperature transformation of the hyperfine structure of the EPR spectra of mixed-valence molecular crystals is considered. A strong intercluster interaction stabilizing the charge-ordered phase is taken into account. In this model, the "localizationdelocalization" type of spectrum transformation arises from the "spatial", but not from the "dynamical" electron-density redistri bution. Concrete evaluations for Cu ( I )-Cu (II ) clusters are given.

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