Anisotropic susceptibility of α-(BEDT-TTF)2KHg(SCN)4

被引：1

作者：

Biberacher, W

Christ, P

Kartsovnik, MV

Andres, D

Müller, H

Kushch, N

机构：

[1] Walther Meissner Inst Tieftemp Forsch, D-85748 Garching, Germany

[2] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[3] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[4] Inst Problems Chem Phys, Chernogolovka 142432, Russia

来源：

JOURNAL DE PHYSIQUE IV | 2004年 / 114卷

关键词：

organic metals; susceptibility; magnetic torque;

D O I：

10.1051/jp4:2004114062

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report detailed studies of the anisotropy of the magnetic susceptibility chi by cantilever torque measurements in the temperature range from 1.3 K to 15 K and in magnetic fields LIP to 15 T. There is a considerable anisotropy of chi in the normal state above 10 K. The orientation of the susceptibilty tensor is slightly different from the crystalline a, b* and c axes. These results can be qualitatively explained by the orientation of the BEDT-TTF molecules in the crystal Structure. In the low temperature phase an additional anisotropy develops, where the orientation is fixed to the normal of the two-dimensional layers.

引用

页码：291 / 292

页数：2

共 50 条

[21] Current-voltage characteristics in the density wave state of α-(BEDT-TTF)2KHg(SCN)4
Fujita, T
Sasaki, T
Yoneyama, N
Kobayashi, N
Fukase, T
[J]. SYNTHETIC METALS, 2001, 120 (1-3) : 1077 - 1078
[22] The phase diagram of α-(BEDT-TTF)2KHg(SCN)4 for magnetic fields almost parallel to the layers
Christ, P
Biberacher, W
Andres, D
Kartsovnik, MV
Balthes, E
Weiss, H
Müller, H
[J]. SYNTHETIC METALS, 2001, 120 (1-3) : 1019 - 1020
[23] Angle-dependent magnetoresistance oscillations and magnetic breakdown in α-(BEDT-TTF)2KHg(SCN)4
Uchida, K.
Konoike, T.
Osada, T.
[J]. PHYSICA B-CONDENSED MATTER, 2010, 405 (11) : S221 - S223
[24] Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)2KHg(SCN)4
Sasaki, T
Fukase, T
[J]. SYNTHETIC METALS, 1999, 103 (1-3) : 1946 - 1946
[25] HALL-EFFECT IN THE ORGANIC CONDUCTOR ALPHA-(BEDT-TTF)2KHG(SCN)4, WHERE BEDT-TTF IS BIS(ETHYLENEDITHIO)TETRATHIAFULVALENE
SASAKI, T
ENDO, S
TOYOTA, N
[J]. PHYSICAL REVIEW B, 1993, 48 (03): : 1928 - 1931
[26] ANISOTROPIC GALVANOMAGNETIC EFFECT IN THE QUASI-2-DIMENSIONAL ORGANIC CONDUCTOR ALPHA-(BEDT-TTF)2KHG(SCN)4, WHERE BEDT-TTF IS BIS(ETHYLENEDITHIO)TETRATHIAFULVALENE
SASAKI, T
TOYOTA, N
[J]. PHYSICAL REVIEW B, 1994, 49 (15): : 10120 - 10130
[27] Magnetothermopower in unconventional charge density wave ground state of α-(BEDT-TTF)2KHg(SCN)4
Dóra, B
Maki, K
Virosztek, A
Ványolos, A
[J]. JOURNAL DE PHYSIQUE IV, 2004, 114 : 301 - 303
[28] The density wave state synchronized with the quantum oscillation in the organic conductor α-(BEDT-TTF)2KHg(SCN)4
Fujita, T
Sasaki, T
Yoneyama, N
Kobayashi, N
[J]. PHYSICA B-CONDENSED MATTER, 2004, 346 : 363 - 367
[29] MAGNETIC PHASE-DIAGRAM OF THE ORGANIC CONDUCTOR ALPHA-(BEDT-TTF)2KHG(SCN)4
SASAKI, T
TOYOTA, N
[J]. SOLID STATE COMMUNICATIONS, 1992, 82 (06) : 447 - 451
[30] Hierarchy of the density-wave states and superconductivity in the organic conductor α-(BEDT-TTF)2KHg(SCN)4
Kartsovnik, Mark V.
Andres, Dieter
Biberacher, Werner
[J]. COMPTES RENDUS CHIMIE, 2007, 10 (1-2) : 6 - 14

← 1 2 3 4 5 →