TY - JOUR
T1 - Superconductivity and Electrical Resistivity in the T-Phase Pr2-yLay-xCexCuO4-d
AU - Koike, Yoji
AU - Kakimoto, Akihiro
AU - Mochida, Mitsunori
AU - Sato, Hidetaka
AU - Noji, Takashi
AU - Kato, Masatsune
AU - Saito, Yoshitami
PY - 1992/9
Y1 - 1992/9
N2 - Effects of the La substitution for Pr on the superconductivity and the electrical resistivity have been investigated in Pr2-yLay-xCexCuO4-δ of the T′-phase. For heavily La-substituted samples of 1.0≦y≦1.2, superconductivity of the bulk appears in the range of smaller x values, 0.10≦x\lesssim0.15. This is discussed in relation to the electrical resistivity and the carrier concentration in the CuO2 sheet.
AB - Effects of the La substitution for Pr on the superconductivity and the electrical resistivity have been investigated in Pr2-yLay-xCexCuO4-δ of the T′-phase. For heavily La-substituted samples of 1.0≦y≦1.2, superconductivity of the bulk appears in the range of smaller x values, 0.10≦x\lesssim0.15. This is discussed in relation to the electrical resistivity and the carrier concentration in the CuO2 sheet.
KW - Ac magnetic susceptibility
KW - Electrical resistivity
KW - High- T superconductivity
KW - PrLaCeCuO
KW - Superconducting transition temperature
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U2 - 10.1143/JJAP.31.2721
DO - 10.1143/JJAP.31.2721
M3 - Article
AN - SCOPUS:0026922977
SN - 0021-4922
VL - 31
SP - 2721
EP - 2722
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
IS - 9 R
ER -