TY - JOUR
T1 - Magnetic breakdown and Fermi surface nesting in the organic conductor (BEDT-TTF)2TIHg(SCN)4
AU - Uji, S.
AU - Terashima, T.
AU - Aoki, H.
AU - Tokumoto, M.
AU - Kinoshita, T.
AU - Kinoshita, N.
AU - Tanaka, Y.
AU - Anzai, H.
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1994
Y1 - 1994
N2 - Shubnikov-de Haas (SdH) measurements in the quasi-two-dimensional (2D) organic conductor (BEDT-TTF)2TlHg(SCN)4 have been carried out to investigate the ground state. The closed orbit of the 2D Fermi surface and the magnetic breakdown orbit are observed above 10 T. Below 3 T, three small closed orbits are found, which are made by the nearly perfect nesting of the one-dimensional (1D) Fermi surface. The results indicate that the ground state is a spin density wave state at low magnetic fields and that the nesting is removed by high magnetic fields.
AB - Shubnikov-de Haas (SdH) measurements in the quasi-two-dimensional (2D) organic conductor (BEDT-TTF)2TlHg(SCN)4 have been carried out to investigate the ground state. The closed orbit of the 2D Fermi surface and the magnetic breakdown orbit are observed above 10 T. Below 3 T, three small closed orbits are found, which are made by the nearly perfect nesting of the one-dimensional (1D) Fermi surface. The results indicate that the ground state is a spin density wave state at low magnetic fields and that the nesting is removed by high magnetic fields.
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U2 - 10.1016/0921-4526(94)91141-X
DO - 10.1016/0921-4526(94)91141-X
M3 - Article
AN - SCOPUS:0028479476
SN - 0921-4526
VL - 201
SP - 479
EP - 482
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - C
ER -