Theoretical study of the zero-gap organic conductor α-(BEDT-TTF)2I3

Theoretical study of the zero-gap organic conductor α-(BEDT-TTF)2I3

The quasi-two-dimensional molecular conductor α-(BEDT-TTF)2I3 exhibits anomalous transport phenomena where the temperature dependence of resistivity is weak but the ratio of the Hall coefficient at 10 K to that at room temperature is of the order of 104. These puzzling phenomena were solved by predi...

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Bibliographic Details
Main Author: Akito Kobayashi, Shinya Katayama and Yoshikazu Suzumura
Format: Article
Language:English
Published: Taylor & Francis Group 2009-01-01
Series:Science and Technology of Advanced Materials
Subjects:
organic conductor
α-(BEDT-TTF)2I3
massless Dirac fermion
zero-gap state
tilted Weyl equation
conductivity
Hall conductivity
orbital diamagnetism
interband effects of magnetic field
charge ordering
charge disproportionation
impurity effects
Online Access:http://www.iop.org/EJ/abstract/1468-6996/10/2/024309

Internet

http://www.iop.org/EJ/abstract/1468-6996/10/2/024309

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