NEW ORGANIC SUPERCONDUCTOR, LAMBDA-BETS(2)GABRCL(3) [BETS=BIS(ETHYLENEDITHIO)TETRASELENAFULVALENE]

被引:31
作者
KOBAYASHI, H [1 ]
TOMITA, H [1 ]
NAITO, T [1 ]
TANAKA, H [1 ]
KOBAYASHI, A [1 ]
SAITO, T [1 ]
机构
[1] UNIV TOKYO,SCH SCI,DEPT CHEM,TOKYO 113,JAPAN
关键词
D O I
10.1039/c39950001225
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new organic superconductor, lambda-BETS(2)GaBrCl(3), exhibits an onset of the superconducting transition at 7.5-10 K with a broad resistivity maximum at 55-60 K and a second resistivity increase below ca. 15 K, probably related to the electron localization effect owing to disorder of the tetrahedral anions; the superconducting state persists up to 14 kbar.
引用
收藏
页码:1225 / 1226
页数:2
相关论文
共 14 条
[1]   MOLECULAR-METALS AND SUPERCONDUCTORS DERIVED FROM METAL-COMPLEXES OF 1,3-DITHIOL-2-THIONE-4,5-DITHIOLATE (DMIT) [J].
CASSOUX, P ;
VALADE, L ;
KOBAYASHI, H ;
KOBAYASHI, A ;
CLARK, RA ;
UNDERHILL, AE .
COORDINATION CHEMISTRY REVIEWS, 1991, 110 (01) :115-160
[2]   NEW ET-BASED ORGANIC SUPERCONDUCTORS WITH THE ORGANOMETALLIC ANION CU(CF3)(4)(-) [J].
GEISER, U ;
SCHLUETER, JA ;
CARLSON, KD ;
WILLIAMS, JM ;
WANG, HH ;
KWOK, WK ;
WELP, U ;
FENDRICH, JA ;
DUDEK, JD ;
ACHENBACH, CA ;
KOMOSA, AS ;
KEANE, PM ;
NAUMANN, D ;
ROY, T ;
SCHIRBER, JE ;
BAYLESS, WR ;
REN, J ;
WHANGBO, MH .
SYNTHETIC METALS, 1995, 70 (1-3) :1105-1108
[3]   EFFECTS OF RANDOMNESS ON CRITICAL-TEMPERATURE OF ORGANIC SUPERCONDUCTORS [J].
HASEGAWA, Y ;
FUKUYAMA, H .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1986, 55 (11) :3717-3720
[4]   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
[5]   CRYSTAL AND ELECTRONIC-STRUCTURES OF A NEW MOLECULAR SUPERCONDUCTOR, KAPPA-(BEDT-TTF) I-2(3) [J].
KOBAYASHI, A ;
KATO, R ;
KOBAYASHI, H ;
MORIYAMA, S ;
NISHIO, Y ;
KAJITA, K ;
SASAKI, W .
CHEMISTRY LETTERS, 1987, (03) :459-462
[6]  
KOBAYASHI A, IN PRESS
[7]   A NEW ORGANIC SUPERCONDUCTOR, LAMBDA-(BEDT-TSF)2GACL4 [J].
KOBAYASHI, H ;
UDAGAWA, T ;
TOMITA, H ;
BUN, K ;
NAITO, T ;
KOBAYASHI, A .
CHEMISTRY LETTERS, 1993, (09) :1559-1562
[8]  
KOBAYASHI H, IN PRESS
[9]   SYNTHESIS, SUPERCONDUCTIVITY, X-RAY STRUCTURE AND ELECTRONIC BAND-STRUCTURE OF LAMBDA-(BETS)(2)GACL4 [J].
MONTGOMERY, LK ;
BURGIN, T ;
HUFFMAN, JC ;
REN, J ;
WHANGBO, MH .
PHYSICA C, 1994, 219 (3-4) :490-496
[10]   A NEW 9-K SUPERCONDUCTING ORGANIC SALT COMPOSED OF THE BIS(ETHYLENEDITHIO) TETRATHIAFULVALENE (ET) ELECTRON-DONOR MOLECULE AND THE TETRAKIS (TRIFLUOROMETHYL) CUPRATE (III) ANION, [CU(CF3)4]- [J].
SCHLUETER, JA ;
CARLSON, KD ;
WILLIAMS, JM ;
GEISER, U ;
WANG, HH ;
WELP, U ;
KWOK, WK ;
FENDRICH, JA ;
DUDEK, JD ;
ACHENBACH, CA ;
KEANE, PM ;
KOMOSA, AS ;
NAUMANN, D ;
ROY, T ;
SCHIRBER, JE ;
BAYLESS, WR .
PHYSICA C, 1994, 230 (3-4) :378-384