Novel features of the newly discovered field-induced superconducting phase of λ-BETS2FeCl4

被引:3
作者
Brooks, JS [1 ]
Balicas, L
Storr, KA
Kobayashi, H
Tanaka, H
Kobayashi, A
Uji, S
Tokumoto, M
机构
[1] Florida State Univ, Phys NHMFL, Tallahassee, FL 32310 USA
[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
[3] Univ Tokyo, Grad Sch Sci, Res Ctr Spectrochem, Bunkyo Ku, Tokyo 1130033, Japan
[4] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050003, Japan
[5] AIST, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058568, Japan
关键词
organic-magnetic conductor; field-induced superconductivity;
D O I
10.1016/S0379-6779(02)00393-4
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We examine magnetic field dependent properties associated with the newly discovered field-induced superconducting state (FISC) lambda-BETS2FeCl4. These include the metal-to-antiferromagnetic insulator transition, the critical field of the FISC state in tilted magnetic fields, and the low-pressure, magnetic field dependence of the insulating and superconducting phases. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:485 / 488
页数:4
相关论文
共 14 条
[1]   Superconductivity in an organic insulator at very high magnetic fields [J].
Balicas, L ;
Brooks, JS ;
Storr, K ;
Uji, S ;
Tokumoto, M ;
Tanaka, H ;
Kobayashi, H ;
Kobayashi, A ;
Barzykin, V ;
Gor'kov, LP .
PHYSICAL REVIEW LETTERS, 2001, 87 (06) :670021-670024
[2]   Interplay between chains of S=5/2 localised spins and two-dimensional sheets of organic donors in the synthetically built magnetic multilayer λ-(BETS)2FeCl4 [J].
Brossard, L ;
Clerac, R ;
Coulon, C ;
Tokumoto, M ;
Ziman, T ;
Petrov, DK ;
Laukhin, VN ;
Naughton, MJ ;
Audouard, A ;
Goze, F ;
Kobayashi, A ;
Kobayashi, H ;
Cassoux, P .
EUROPEAN PHYSICAL JOURNAL B, 1998, 1 (04) :439-452
[3]   Magnetic-field-induced superconductivity in layered organic molecular crystals with localized magnetic moments -: art. no. 100502 [J].
Cépas, O ;
McKenzie, RH ;
Merino, J .
PHYSICAL REVIEW B, 2002, 65 (10) :1005021-1005024
[4]   ANTIVORTEX PARAMAGNETISM IN THE MAGNETIC-FIELD-INDUCED SUPERCONDUCTING STATE OF EUXSN1-XMO6S8 [J].
FISCHER, O ;
MEUL, HW ;
KARKUT, MG ;
REMENYI, G ;
WELP, U ;
PICCOCHE, JC ;
MAKI, K .
PHYSICAL REVIEW LETTERS, 1985, 55 (27) :2972-2975
[5]   NEW ORGANIC METALS BASED ON BETS COMPOUNDS WITH MX4- ANIONS (BETS=BIS(ETHYLENEDITHIO)TETRASELENAFULVALENE - M = GA, FE, IN X = CL, BR) [J].
KOBAYASHI, A ;
UDAGAWA, T ;
TOMITA, H ;
NAITO, T ;
KOBAYASHI, H .
CHEMISTRY LETTERS, 1993, (12) :2179-2182
[6]   OBSERVATION OF MAGNETIC-FIELD-INDUCED SUPERCONDUCTIVITY [J].
MEUL, HW ;
ROSSEL, C ;
DECROUX, M ;
FISCHER, O ;
REMENYI, G ;
BRIGGS, A .
PHYSICAL REVIEW LETTERS, 1984, 53 (05) :497-500
[7]   Superconducting properties and Fermi-surface topology of the quasi-two-dimensional organic superconductor λ-(BETS)2GaCl4 (BETS bis(ethylene-dithio)tetraselenafulvalene) [J].
Mielke, C ;
Singleton, J ;
Nam, MS ;
Harrison, N ;
Agosta, CC ;
Fravel, B ;
Montgomery, LK .
JOURNAL OF PHYSICS-CONDENSED MATTER, 2001, 13 (36) :8325-8345
[8]   SCALING PROPERTIES OF THE ANISOTROPIC MAGNETORESISTIVITY OF BI2SR2CACU2O8 THIN-FILMS BELOW TC [J].
RAFFY, H ;
LABDI, S ;
LABORDE, O ;
MONCEAU, P .
PHYSICAL REVIEW LETTERS, 1991, 66 (19) :2515-2518
[9]   Pressure-induced superconducting transition of λ-(BETS)2FeCl4 with π-d coupled antiferromagnetic insulating ground state at ambient pressure [BETS = bis(ethylenedithio)tetraselenafulvalene] [J].
Tanaka, H ;
Adachi, T ;
Ojima, E ;
Fujiwara, H ;
Kato, K ;
Kobayashi, H ;
Kobayashi, A ;
Cassoux, P .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (48) :11243-11244
[10]   Nonmetal to metal crossover and ethylene ordering in the organic superconductor κ-(BEDT-TTF)2Cu[N(CN)2]Br [J].
Tanatar, MA ;
Ishiguro, T ;
Kondo, T ;
Saito, G .
PHYSICAL REVIEW B, 1999, 59 (05) :3841-3844