Semiclassical and non-classical angular effects of magnetoresistance in (TMTSF)2X

Toshihito Osada; Nobuharu Kami; Ryusuke Kondo; Seiichi Kagoshima

doi:10.1016/S0379-6779(98)00289-6

Semiclassical and non-classical angular effects of magnetoresistance in (TMTSF)₂X

Toshihito Osada, Nobuharu Kami, Ryusuke Kondo, Seiichi Kagoshima

Research output: Contribution to journal › Conference article › peer-review

27 Citations (Scopus)

Abstract

We have studied the semiclassical and non-semiclassical behaviors of magnetoresistance (MR) in a quasi-one-dimensional (Q1D) conductor (TMTSF)₂ClO₄. Based on the Boltzmann equation, we numerically investigated possible semiclassical 'angular effects', the characteristic patterns of the field-orientation-dependence of MR, in the general Q1D conductors. Particularly, we have clarified the complicated situation around B//1D-axis in which different angular effects are mixed up. The angular dependent MR features in the metallic phase of (TMTSF)₂ClO₄ almost obey the semiclassical theory except a dip structure around B//b'. As for this non-semiclassical feature, we discuss the possibility of the one-body and many-body field-induced electron confinement onto a single conducting layer.

Original language	English
Pages (from-to)	2024-2027
Number of pages	4
Journal	Synthetic Metals
Volume	103
Issue number	1-3
DOIs	https://doi.org/10.1016/S0379-6779(98)00289-6
Publication status	Published - Jun 24 1999
Externally published	Yes
Event	Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier Duration: Jul 12 1998 → Jul 18 1998

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/S0379-6779(98)00289-6

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title = "Semiclassical and non-classical angular effects of magnetoresistance in (TMTSF)2X",

abstract = "We have studied the semiclassical and non-semiclassical behaviors of magnetoresistance (MR) in a quasi-one-dimensional (Q1D) conductor (TMTSF)2ClO4. Based on the Boltzmann equation, we numerically investigated possible semiclassical 'angular effects', the characteristic patterns of the field-orientation-dependence of MR, in the general Q1D conductors. Particularly, we have clarified the complicated situation around B//1D-axis in which different angular effects are mixed up. The angular dependent MR features in the metallic phase of (TMTSF)2ClO4 almost obey the semiclassical theory except a dip structure around B//b'. As for this non-semiclassical feature, we discuss the possibility of the one-body and many-body field-induced electron confinement onto a single conducting layer.",

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T1 - Semiclassical and non-classical angular effects of magnetoresistance in (TMTSF)2X

AU - Osada, Toshihito

AU - Kami, Nobuharu

AU - Kondo, Ryusuke

AU - Kagoshima, Seiichi

PY - 1999/6/24

Y1 - 1999/6/24

N2 - We have studied the semiclassical and non-semiclassical behaviors of magnetoresistance (MR) in a quasi-one-dimensional (Q1D) conductor (TMTSF)2ClO4. Based on the Boltzmann equation, we numerically investigated possible semiclassical 'angular effects', the characteristic patterns of the field-orientation-dependence of MR, in the general Q1D conductors. Particularly, we have clarified the complicated situation around B//1D-axis in which different angular effects are mixed up. The angular dependent MR features in the metallic phase of (TMTSF)2ClO4 almost obey the semiclassical theory except a dip structure around B//b'. As for this non-semiclassical feature, we discuss the possibility of the one-body and many-body field-induced electron confinement onto a single conducting layer.

AB - We have studied the semiclassical and non-semiclassical behaviors of magnetoresistance (MR) in a quasi-one-dimensional (Q1D) conductor (TMTSF)2ClO4. Based on the Boltzmann equation, we numerically investigated possible semiclassical 'angular effects', the characteristic patterns of the field-orientation-dependence of MR, in the general Q1D conductors. Particularly, we have clarified the complicated situation around B//1D-axis in which different angular effects are mixed up. The angular dependent MR features in the metallic phase of (TMTSF)2ClO4 almost obey the semiclassical theory except a dip structure around B//b'. As for this non-semiclassical feature, we discuss the possibility of the one-body and many-body field-induced electron confinement onto a single conducting layer.

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Y2 - 12 July 1998 through 18 July 1998

ER -

Semiclassical and non-classical angular effects of magnetoresistance in (TMTSF)₂X

Abstract

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