TY - JOUR
T1 - Magnetic and electrical properties of single-crystal La2-xSrxCu1-yNiyO4
AU - Watanabe, Nobuaki
AU - Masui, Takahiko
AU - Itoh, Yutaka
AU - Machi, Takato
AU - Kato, Isao
AU - Koshizuka, Naoki
AU - Murakami, Masato
N1 - Funding Information:
This work is supported by NEDO.
PY - 2003/5
Y1 - 2003/5
N2 - We report the out-of-plane and in-plane magnetic susceptibility and resistivity of Ni-doped La2-xSrxCuO4 single crystals. Our data shows that in lightly Sr doped compounds the Néel temperature TN increased with increasing Ni concentration. As the temperature is lowered, the resistivity deviates from the impurity band conduction process and becomes dominated by the variable range hopping process associated with the evolving of antiferromagnetic ordering.
AB - We report the out-of-plane and in-plane magnetic susceptibility and resistivity of Ni-doped La2-xSrxCuO4 single crystals. Our data shows that in lightly Sr doped compounds the Néel temperature TN increased with increasing Ni concentration. As the temperature is lowered, the resistivity deviates from the impurity band conduction process and becomes dominated by the variable range hopping process associated with the evolving of antiferromagnetic ordering.
KW - LaSrCuO
KW - Ni
KW - Néel temperature
KW - Substitution effect
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U2 - 10.1016/S0921-4534(02)02403-6
DO - 10.1016/S0921-4534(02)02403-6
M3 - Conference article
AN - SCOPUS:0038527114
SN - 0921-4534
VL - 388-389
SP - 241
EP - 242
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
T2 - proceedings of the 23rd international conference on low temper
Y2 - 20 August 2002 through 27 August 2002
ER -