Magnetoresistance in the SDW state of (TMTSF)2PF6 above T☆ ≉ 4K-novel effect due to the Landau quantization

被引：4

作者：

Korin-Hamzic, B

Basletic, M

Maki, K

机构：

[1] Inst Phys, HR-10001 Zagreb, Croatia

[2] Fac Sci, Dept Phys, HR-10001 Zagreb, Croatia

[3] Univ So Calif, Dept Phys, Los Angeles, CA 90089 USA

[4] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

来源：

EUROPHYSICS LETTERS | 2002年 / 59卷 / 02期

关键词：

D O I：

10.1209/epl/i2002-00241-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetoresistance in the spin-density wave (SDW) state of (TMTSF) 2PF6 is known to exhibit a rich variety of the angular dependencies when a magnetic field B is rotated in the b'-c*, a-b' and a-c* planes. In the presence of a magnetic field the quasiparticle spectrum in the SDW with imperfect nesting is quantized. In such a case the minimum quasiparticle energy depends both on the magnetic-field strength \B\ and the angle between the field and the crystal direction a, b' or c*. This approach describes rather satisfactory the magnetoresistance above T* approximate to 4K.

引用

页码：298 / 304

页数：7

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