TY - JOUR
T1 - Metal-insulator transition of Eu0.58Sr0.42MnO3 under high pressure
AU - Kosaka, I.
AU - Honda, F.
AU - Kagayama, T.
AU - Oomi, G.
AU - Sampathkumaran, E. V.
AU - Sundaresan, A.
PY - 2000/6/1
Y1 - 2000/6/1
N2 - The electrical resistivity (ρ) and the relative length change (ΔL/L) in the polycrystalline Eu0.58Sr0.42MnO3 having distorted perovskite structure have been measured at high pressure up to 2 GPa and magnetic field up to 5 T. By applying magnetic field at low temperature, the electronic state is changed from insulator to metal accompanied by a discontinuous change in ρ and ΔL/L. The metal-insulator transition field (HM-I) decreases with increasing pressure. At high pressure above 0.8 GPa, the metal-insulator transition has been observed below 60 K in zero magnetic field.
AB - The electrical resistivity (ρ) and the relative length change (ΔL/L) in the polycrystalline Eu0.58Sr0.42MnO3 having distorted perovskite structure have been measured at high pressure up to 2 GPa and magnetic field up to 5 T. By applying magnetic field at low temperature, the electronic state is changed from insulator to metal accompanied by a discontinuous change in ρ and ΔL/L. The metal-insulator transition field (HM-I) decreases with increasing pressure. At high pressure above 0.8 GPa, the metal-insulator transition has been observed below 60 K in zero magnetic field.
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U2 - 10.1016/S0921-4526(99)00965-5
DO - 10.1016/S0921-4526(99)00965-5
M3 - Conference article
AN - SCOPUS:0033893146
VL - 281-282
SP - 500
EP - 501
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)
Y2 - 24 August 1999 through 28 August 1999
ER -