ANGULAR-DEPENDENCE OF THE HIGH-FIELD PHASE-TRANSITION IN ALPHA-(BEDT-TTF)(2)TLHG(SCN)(4)

被引:4
作者
ATHAS, GJ
KLEPPER, SJ
BROOKS, JS
TOKUMOTO, M
KINOSHITA, T
KINOSHITA, N
ANZAI, H
机构
[1] MIT,FRANCIS BITTER NATL MAGNET LAB,CAMBRIDGE,MA 02139
[2] ELECTROTECH LAB,TSUKUBA,IBARAKI 305,JAPAN
[3] HIMEJI INST TECHNOL,HIMEJI,HYOGO 67122,JAPAN
基金
美国国家科学基金会;
关键词
D O I
10.1016/0379-6779(94)02674-N
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We report results of a systematic study of the anomalous low temperature state (LTS) angular magnetoresistance (MR) in the quasi-two dimensional organic conductor alpha-(BEDT-TTF)(2)TlHg(SCN)(4) in fields up to 30 tesla. The high field suppression of the LTS is found to be independent of angle, while the MR maximum, H-max increases with angle in conjunction with the well studied angular dependent magnetoresistance oscillations (ADMRO). The different magnetic breakdown probabilities above and below H-max are found to be the source of a novel high field change in the ADMRO shape.
引用
收藏
页码:843 / 844
页数:2
相关论文
共 6 条
[1]  
ATHAS GJ, IN PRESS
[2]   NOVEL INTERPLAY OF FERMI-SURFACE BEHAVIOR AND MAGNETISM IN A LOW-DIMENSIONAL ORGANIC CONDUCTOR [J].
BROOKS, JS ;
AGOSTA, CC ;
KLEPPER, SJ ;
TOKUMOTO, M ;
KINOSHITA, N ;
ANZAI, H ;
UJI, S ;
AOKI, H ;
PEREL, AS ;
ATHAS, GJ ;
HOWE, DA .
PHYSICAL REVIEW LETTERS, 1992, 69 (01) :156-159
[3]   LARGE MAGNETIC-FIELD-INDUCED FERMI-SURFACE CHANGES IN ALPHA-ET(2)KHG(NCS)(4) [J].
CAULFIELD, J ;
SINGLETON, J ;
HENDRIKS, PTJ ;
PERENBOOM, JAAJ ;
PRATT, FL ;
DOPORTO, M ;
HAYES, W ;
KURMOO, M ;
DAY, P .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1994, 6 (13) :L155-L162
[4]   UPPER LIMIT FOR CRITICAL FIELD IN HARD SUPERCONDUCTORS [J].
CLOGSTON, AM .
PHYSICAL REVIEW LETTERS, 1962, 9 (06) :266-&
[5]   ANOMALOUS BEHAVIOR OF THE ELECTRON-SPIN-RESONANCE OF (BEDT-TTF)2KHG(SCN)4 [J].
KINOSHITA, N ;
TOKUMOTO, M ;
ANZAI, H .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1990, 59 (09) :3410-3411
[6]   MAGNETIC BREAKDOWN IN THE ORGANIC CONDUCTOR (BEDT-TTF)(2)KHG(SCN)(4) [J].
UJI, S ;
AOKI, H ;
BROOKS, JS ;
PEREL, AS ;
ATHAS, GJ ;
KLEPPER, SJ ;
AGOSTA, CC ;
HOWE, DA ;
TOKUMOTO, M ;
KINOSHITA, N ;
TANAKA, Y ;
ANZAI, H .
SOLID STATE COMMUNICATIONS, 1993, 88 (09) :683-686