SHUBNIKOV-DE HAAS EFFECT OF ALPHA-ET(2)ME(2)N[NI(DMIT)(2)](2) SALT

被引：12

作者：

TAJIMA, H

IKEDA, S

INOKUCHI, M

KOBAYASHI, A

OHTA, T

SASAKI, T

TOYOTA, N

KATO, R

KOBAYASHI, H

KURODA, H

机构：

[1] TOHOKU UNIV,INST MAT RES,AOBA KU,SENDAI 980,JAPAN

[2] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 106,JAPAN

[3] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN

[4] SCI UNIV TOKYO,NODA,CHIBA 278,JAPAN

来源：

SOLID STATE COMMUNICATIONS | 1993年 / 88卷 / 08期

关键词：

D O I：

10.1016/0038-1098(93)90060-Z

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnetoresistance of organic conductor, alpha-Et(2)Me(2)N[Ni(dmit)(2)](2), was measured for the magnetic field along a*-axis up to 23 T in the temperature down to 0.5 K. Three different types of closed orbits (alpha-, beta-, gamma-orbit) of two-dimensional Fermi surface were found through Shubnikov-de Haas oscillation. The areas of these three closed orbits are estimated to be 0.23% (alpha-orbit), 4.60% (beta-orbit), 87.4% (gamma-orbit) of the first Brillouin zone. The cyclotron masses for alpha-, beta-, gamma-orbit are estimated to be (0.06+/-0.01)m(e), (0.166+/-0.01)m(e), (4.3+/-0.2)m(e), respectively.

引用

页码：605 / 608

页数：4

共 16 条

[1] THE 1ST 3D MOLECULAR SUPERCONDUCTOR UNDER PRESSURE - TTF [NI(DMIT)2]2
BROSSARD, L
RIBAULT, M
VALADE, L
CASSOUX, P
[J]. PHYSICA B & C, 1986, 143 (1-3): : 378 - 380
[2] PRESSURE-INDUCED SUPERCONDUCTIVITY IN MOLECULAR TTF(PD(DMIT)2)2
BROSSARD, L
RIBAULT, M
VALADE, L
CASSOUX, P
[J]. JOURNAL DE PHYSIQUE, 1989, 50 (12): : 1521 - 1534
[3] ON THE BAND ELECTRONIC-STRUCTURE OF X[M(DMIT)2]2 (X=TTF, (CH3)4N - M=NI, PD) MOLECULAR CONDUCTORS AND SUPERCONDUCTORS
CANADELL, E
RACHIDI, IEI
RAVY, S
POUGET, JP
BROSSARD, L
LEGROS, JP
[J]. JOURNAL DE PHYSIQUE, 1989, 50 (19): : 2967 - 2981
[4] MOLECULAR-METALS AND SUPERCONDUCTORS DERIVED FROM METAL-COMPLEXES OF 1,3-DITHIOL-2-THIONE-4,5-DITHIOLATE (DMIT)
CASSOUX, P
VALADE, L
KOBAYASHI, H
KOBAYASHI, A
CLARK, RA
UNDERHILL, AE
[J]. COORDINATION CHEMISTRY REVIEWS, 1991, 110 (01) : 115 - 160
[5] TRANSPORT-PROPERTIES OF ((CH3)4N) (NI(DMIT)2)2 - A NEW ORGANIC SUPERCONDUCTOR
KAJITA, K
NISHIO, Y
MORIYAMA, S
KATO, R
KOBAYASHI, H
SASAKI, W
KOBAYASHI, A
KIM, H
SASAKI, Y
[J]. SOLID STATE COMMUNICATIONS, 1988, 65 (05) : 361 - 363
[6] CRYSTAL AND ELECTRONIC-STRUCTURES OF A NEW TWO-DIMENSIONAL MOLECULAR-METAL, ALPHA-ET2ME2N[NI(DMIT)2]2
KATO, R
KOBAYASHI, H
KIM, H
KOBAYASHI, A
SASAKI, Y
MORI, T
INOKUCHI, H
[J]. CHEMISTRY LETTERS, 1988, (05) : 865 - 868
[7] THE 1ST MOLECULAR SUPERCONDUCTOR BASED ON PI-ACCEPTOR MOLECULES AND CLOSED-SHELL CATIONS, [(CH3)4N][NI(DMIT)2]2, LOW-TEMPERATURE X-RAY STUDIES AND SUPERCONDUCTING TRANSITION
KOBAYASHI, A
KIM, H
SASAKI, Y
KATO, R
KOBAYASHI, H
MORIYAMA, S
NISHIO, Y
KAJITA, K
SASAKI, W
[J]. CHEMISTRY LETTERS, 1987, (09) : 1819 - 1822
[8] NEW MOLECULAR SUPERCONDUCTOR, BETA-[(CH3)4N] [PD(DMIT)2]2
KOBAYASHI, A
KOBAYASHI, H
MIYAMOTO, A
KATO, R
CLARK, RA
UNDERHILL, AE
[J]. CHEMISTRY LETTERS, 1991, (12) : 2163 - 2166
[9] NEW MOLECULAR SUPERCONDUCTOR, [ME2ET2N][PD(DMIT)2]2
KOBAYASHI, H
BUN, K
NAITO, T
KATO, R
KOBAYASHI, A
[J]. CHEMISTRY LETTERS, 1992, (10) : 1909 - 1912
[10] Lifshits IM., 1955, ZH EKSP TEOR FIZ+, V29, P730

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