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The electronic spectra and electromagnetic properties of charge‐ordered systems
Author(s) -
Manakova L. A.,
Makarov E. F.,
Ionov S. P.
Publication year - 1977
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220840107
Subject(s) - charge (physics) , spectral line , electron , condensed matter physics , physics , band gap , electromagnetic radiation , electrical impedance , absorption (acoustics) , electromagnetic spectrum , atomic physics , quantum mechanics , optics
The spectrum of collective excitations is found for charge‐ordered systems with a one‐electron gap far less than the band width. The contribution of these excitations to electromagnetic wave absorption is considered. The complex impedance of the charge‐ordered state is calculated.