Optical Conductivity in a Two-Dimensional Extended Hubbard Model for an Organic Dirac Electron System α-(BEDT-TTF)2I3

The optical conductivity in the charge order phase is calculated in the two-dimensional extended Hubbard model describing an organic Dirac electron system α -(BEDT-TTF) 2 I 3 using the mean field theory and the Nakano-Kubo formula. Because the interband excitation is characterist...

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Prif Awduron:	Daigo Ohki, Genki Matsuno, Yukiko Omori, Akito Kobayashi
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	MDPI AG 2018-03-01
Cyfres:	Crystals
Pynciau:	Dirac electron charge order optical conductivity organic conductor α-(BEDT-TTF)2I3
Mynediad Ar-lein:	http://www.mdpi.com/2073-4352/8/3/137
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!