Fermi surface dependence of the hall coefficient in quasi-2D molecular conductors

N. A. Fortune; P. J. Fons; K. Murata

doi:10.1016/0379-6779(94)02735-H

Fermi surface dependence of the hall coefficient in quasi-2D molecular conductors

N. A. Fortune, P. J. Fons, K. Murata

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

Using a recently developed formalism for the weak-field Hall effect in 2D metals, we calculate the expected magnitude and temperature dependence of the Hall conductivity σ_xy and Hall coefficient R_Hall(T) directly in terms of Fermi surface parameters for two prototypical single band quasi-2D molecular superconductors: (TMTSF)₂PF₆ and β-(BEDT-TTF)₂I₃. The results, which are in good agreement with experiment, provide a new measure of the T- and k-dependent scattering time τ_k(T) on the Fermi surface.

本文言語	English
ページ（範囲）	1001-1004
ページ数	4
ジャーナル	Synthetic Metals
巻	70
号	1-3
DOI	https://doi.org/10.1016/0379-6779(94)02735-H
出版ステータス	Published - 1995 3月 15
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
材料力学
機械工学
金属および合金
材料化学

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10.1016/0379-6779(94)02735-H

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abstract = "Using a recently developed formalism for the weak-field Hall effect in 2D metals, we calculate the expected magnitude and temperature dependence of the Hall conductivity σxy and Hall coefficient RHall(T) directly in terms of Fermi surface parameters for two prototypical single band quasi-2D molecular superconductors: (TMTSF)2PF6 and β-(BEDT-TTF)2I3. The results, which are in good agreement with experiment, provide a new measure of the T- and k-dependent scattering time τk(T) on the Fermi surface.",

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T1 - Fermi surface dependence of the hall coefficient in quasi-2D molecular conductors

AU - Fortune, N. A.

AU - Fons, P. J.

AU - Murata, K.

PY - 1995/3/15

Y1 - 1995/3/15

N2 - Using a recently developed formalism for the weak-field Hall effect in 2D metals, we calculate the expected magnitude and temperature dependence of the Hall conductivity σxy and Hall coefficient RHall(T) directly in terms of Fermi surface parameters for two prototypical single band quasi-2D molecular superconductors: (TMTSF)2PF6 and β-(BEDT-TTF)2I3. The results, which are in good agreement with experiment, provide a new measure of the T- and k-dependent scattering time τk(T) on the Fermi surface.

AB - Using a recently developed formalism for the weak-field Hall effect in 2D metals, we calculate the expected magnitude and temperature dependence of the Hall conductivity σxy and Hall coefficient RHall(T) directly in terms of Fermi surface parameters for two prototypical single band quasi-2D molecular superconductors: (TMTSF)2PF6 and β-(BEDT-TTF)2I3. The results, which are in good agreement with experiment, provide a new measure of the T- and k-dependent scattering time τk(T) on the Fermi surface.

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JO - Synthetic Metals

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Fermi surface dependence of the hall coefficient in quasi-2D molecular conductors

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