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

Research output: Contribution to journal › Conference article › peer-review

17 Citations (Scopus)

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 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.

Original language	English
Pages (from-to)	233-234
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02394-8
Publication status	Published - 2003 May
Externally published	Yes
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: 2002 Aug 20 → 2002 Aug 27

Keywords

Impurity effect
LaSrCuO
Magnetic susceptibility
Superconductor-to-a ntiferromagnet crossover

ASJC Scopus subject areas

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

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title = "Re-appearance of antiferromagnetic ordering with Zn and Ni substitution in La2-xSrxCuO4",

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",

note = "Funding Information: This work was supported by NEDO.; proceedings of the 23rd international conference on low temper ; Conference date: 20-08-2002 Through 27-08-2002",

year = "2003",

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doi = "10.1016/S0921-4534(02)02394-8",

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volume = "388-389",

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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.

N1 - Funding Information: This work was supported by NEDO.

PY - 2003/5

Y1 - 2003/5

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

AN - SCOPUS:0038188453

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 -