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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Váldodahkkit:	Daigo Ohki, Genki Matsuno, Yukiko Omori, Akito Kobayashi
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	MDPI AG 2018-03-01
Ráidu:	Crystals
Fáttát:	Dirac electron charge order optical conductivity organic conductor α-(BEDT-TTF)2I3
Liŋkkat:	http://www.mdpi.com/2073-4352/8/3/137
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