Re-appearance of antiferromagnetic ordering with Zn and Ni substitution in La2-xSrxCuO4

T. Machi; I. Kato; R. Hareyama; N. Watanabe; Y. Itoh; N. Koshizuka; S. Arai; M. Murakami

doi:10.1016/S0921-4534(02)02394-8

Re-appearance of antiferromagnetic ordering with Zn and Ni substitution in La_2-xSr_xCuO₄

T. Machi, I. Kato, R. Hareyama, N. Watanabe, Y. Itoh, N. Koshizuka, S. Arai, M. Murakami

研究成果: Conference article

17 引用（Scopus）

抜粋

The effects of non-magnetic Zn and magnetic Ni substitution for Cu site on magnetism are studied by measurements of uniform magnetic susceptibility for lightly doped La_2-xSr_xCu_1-zM_zO₄ (M = Zn or Ni) polycrystalline samples. For the parent x = 0, Zn doping suppresses the Néel temperature T_N whereas Ni doping hardly changes T_N up to z = 0.3. For the lightly doped samples with T_N ∼ 0, the Ni doping recovers T_N. For the superconducting samples, the Ni doping induces the superconductivity-to-antiferromagnetic transition (or crossover). All the heavily Ni doped samples indicate a spin glass behavior at ∼15 K.

元の言語	English
ページ（範囲）	233-234
ページ数	2
ジャーナル	Physica C: Superconductivity and its applications
巻	388-389
DOI	https://doi.org/10.1016/S0921-4534(02)02394-8
出版物ステータス	Published - 2003 5 1
外部発表	Yes
イベント	proceedings of the 23rd international conference on low temper - Hiroshima, Japan 継続期間: 2002 8 20 → 2002 8 27

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

文献にアクセス

10.1016/S0921-4534(02)02394-8

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これを引用

Machi, T., Kato, I., Hareyama, R., Watanabe, N., Itoh, Y., Koshizuka, N., Arai, S., & Murakami, M. (2003). Re-appearance of antiferromagnetic ordering with Zn and Ni substitution in La_2-xSr_xCuO₄. Physica C: Superconductivity and its applications, 388-389, 233-234. https://doi.org/10.1016/S0921-4534(02)02394-8

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abstract = "The effects of non-magnetic Zn and magnetic Ni substitution for Cu site on magnetism are studied by measurements of uniform magnetic susceptibility for lightly doped La2-xSrxCu1-zMzO4 (M = Zn or Ni) polycrystalline samples. For the parent x = 0, Zn doping suppresses the N{\'e}el temperature TN whereas Ni doping hardly changes TN up to z = 0.3. For the lightly doped samples with TN ∼ 0, the Ni doping recovers TN. For the superconducting samples, the Ni doping induces the superconductivity-to-antiferromagnetic transition (or crossover). All the heavily Ni doped samples indicate a spin glass behavior at ∼15 K.",

keywords = "Impurity effect, LaSrCuO, Magnetic susceptibility, Superconductor-to-a ntiferromagnet crossover",

author = "T. Machi and I. Kato and R. Hareyama and N. Watanabe and Y. Itoh and N. Koshizuka and S. Arai and M. Murakami",

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TY - JOUR

T1 - Re-appearance of antiferromagnetic ordering with Zn and Ni substitution in La2-xSrxCuO4

AU - Machi, T.

AU - Kato, I.

AU - Hareyama, R.

AU - Watanabe, N.

AU - Itoh, Y.

AU - Koshizuka, N.

AU - Arai, S.

AU - Murakami, M.

PY - 2003/5/1

Y1 - 2003/5/1

N2 - The effects of non-magnetic Zn and magnetic Ni substitution for Cu site on magnetism are studied by measurements of uniform magnetic susceptibility for lightly doped La2-xSrxCu1-zMzO4 (M = Zn or Ni) polycrystalline samples. For the parent x = 0, Zn doping suppresses the Néel temperature TN whereas Ni doping hardly changes TN up to z = 0.3. For the lightly doped samples with TN ∼ 0, the Ni doping recovers TN. For the superconducting samples, the Ni doping induces the superconductivity-to-antiferromagnetic transition (or crossover). All the heavily Ni doped samples indicate a spin glass behavior at ∼15 K.

AB - The effects of non-magnetic Zn and magnetic Ni substitution for Cu site on magnetism are studied by measurements of uniform magnetic susceptibility for lightly doped La2-xSrxCu1-zMzO4 (M = Zn or Ni) polycrystalline samples. For the parent x = 0, Zn doping suppresses the Néel temperature TN whereas Ni doping hardly changes TN up to z = 0.3. For the lightly doped samples with TN ∼ 0, the Ni doping recovers TN. For the superconducting samples, the Ni doping induces the superconductivity-to-antiferromagnetic transition (or crossover). All the heavily Ni doped samples indicate a spin glass behavior at ∼15 K.

KW - Impurity effect

KW - LaSrCuO

KW - Magnetic susceptibility

KW - Superconductor-to-a ntiferromagnet crossover

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DO - 10.1016/S0921-4534(02)02394-8

M3 - Conference article

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VL - 388-389

SP - 233

EP - 234

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

T2 - proceedings of the 23rd international conference on low temper

Y2 - 20 August 2002 through 27 August 2002

ER -