Magnetic and electrical properties of single-crystal La2-xSrxCu1-yNiyO4

Nobuaki Watanabe, Takahiko Masui, Yutaka Itoh, Takato Machi, Isao Kato, Naoki Koshizuka, Masato Murakami

研究成果: Article

6 引用 (Scopus)

抄録

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.

元の言語English
ページ(範囲)241-242
ページ数2
ジャーナルPhysica C: Superconductivity and its Applications
388-389
DOI
出版物ステータスPublished - 2003 5
外部発表Yes

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Magnetic properties
Electric properties
electrical properties
Single crystals
magnetic properties
electrical resistivity
single crystals
Conduction bands
Magnetic susceptibility
conduction bands
Impurities
magnetic permeability
impurities
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

これを引用

Magnetic and electrical properties of single-crystal La2-xSrxCu1-yNiyO4. / Watanabe, Nobuaki; Masui, Takahiko; Itoh, Yutaka; Machi, Takato; Kato, Isao; Koshizuka, Naoki; Murakami, Masato.

:: Physica C: Superconductivity and its Applications, 巻 388-389, 05.2003, p. 241-242.

研究成果: Article

Watanabe, Nobuaki ; Masui, Takahiko ; Itoh, Yutaka ; Machi, Takato ; Kato, Isao ; Koshizuka, Naoki ; Murakami, Masato. / Magnetic and electrical properties of single-crystal La2-xSrxCu1-yNiyO4. :: Physica C: Superconductivity and its Applications. 2003 ; 巻 388-389. pp. 241-242.
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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

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 - Néel temperature

KW - Ni

KW - Substitution effect

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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