TY - JOUR
T1 - Metal-Insulator Transition of BaCo1-xNixS2 Induced by Pressure and Carrier Number Control
AU - Sato, M.
AU - Sasaki, H.
AU - Harashina, H.
AU - Yasui, Y.
AU - Takeda, J.
AU - Kodama, K.
AU - Shamoto, S.
AU - Sato, M.
AU - Harashina, H.
AU - Yasui, Y.
AU - Takeda, J.
AU - Kodama, K.
AU - Kakurai, K.
AU - Kakurai, K.
AU - Nishi, M.
AU - Shamoto, S.
PY - 1998
Y1 - 1998
N2 - In a quasi two dimensional system, BaCoS2, the Mott metal-insulator transition can be induced not only by the Ni-substitution for Co but also by the external pressure. Various physical properties have been studied systematically around these Mott transitions. Based on the electronic structure deduced here, the differences between the electronic states near these transitions are discussed in relation to the properties of the anomalous metallic phase of high-Tc oxides. [BaCo1-xNixS2, Mott transition, neutron inelastic scattering, transport properties, thermal properties].
AB - In a quasi two dimensional system, BaCoS2, the Mott metal-insulator transition can be induced not only by the Ni-substitution for Co but also by the external pressure. Various physical properties have been studied systematically around these Mott transitions. Based on the electronic structure deduced here, the differences between the electronic states near these transitions are discussed in relation to the properties of the anomalous metallic phase of high-Tc oxides. [BaCo1-xNixS2, Mott transition, neutron inelastic scattering, transport properties, thermal properties].
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U2 - 10.4131/jshpreview.7.447
DO - 10.4131/jshpreview.7.447
M3 - Article
AN - SCOPUS:84988781271
SN - 0917-639X
VL - 7
SP - 447
EP - 452
JO - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
JF - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
ER -