Fermi surface and magnetoresistance in β″-(BEDT-TTF)2AuBr2

S. Uji; H. Aoki; M. Tokumoto; A. Ugawa; K. Yakushi

doi:10.1016/0921-4526(94)90983-0

Fermi surface and magnetoresistance in β″-(BEDT-TTF)₂AuBr₂

S. Uji, H. Aoki, M. Tokumoto, A. Ugawa, K. Yakushi

理学研究科

研究成果: Article › 査読

6 被引用数 (Scopus)

抄録

We have carried out the magnetoresistance measurements in β″-(BEDT-TTF)₂AuBr₂. SdH signals with at least two fundamental frequencies of 41.5T and 139T are observed for H//b^*-axis. The angular dependence of both frequencies shows that the Fermi surfaces are cylindrical. An anomalous resistance maximum is found at about 9.5K when magnetic fields above 4T are applied parallel to the b^*-axis, although no anomaly is observed for fields in the ac-plane.

本文言語	English
ページ（範囲）	1307-1308
ページ数	2
ジャーナル	Physica B: Physics of Condensed Matter
巻	194-196
号	PART 1
DOI	https://doi.org/10.1016/0921-4526(94)90983-0
出版ステータス	Published - 1994 2月 2

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
電子工学および電気工学

文献へのアクセス

10.1016/0921-4526(94)90983-0

他のファイルとリンク

引用スタイル

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AU - Yakushi, K.

PY - 1994/2/2

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AB - We have carried out the magnetoresistance measurements in β″-(BEDT-TTF)2AuBr2. SdH signals with at least two fundamental frequencies of 41.5T and 139T are observed for H//b*-axis. The angular dependence of both frequencies shows that the Fermi surfaces are cylindrical. An anomalous resistance maximum is found at about 9.5K when magnetic fields above 4T are applied parallel to the b*-axis, although no anomaly is observed for fields in the ac-plane.

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