Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4

N. Watanabe, T. Masui, Y. Itoh, I. Kato, T. Machi, N. Koshizuka, Masato Murakami

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We report the out-of-plane and in-plane magnetic susceptibility and resistivity of Ni-doped La1.99Sr0.01CuO4 single crystals grown by Traveling-Solvent Floating-Zone technique. Our data shows that in lightly Sr-doped compounds the Néel temperature TN increased with increasing Ni concentration. At high temperatures, the resistivity is described within the impurity band conduction model. As the temperature is lowered, the resistivity behavior change to the variable range hopping model associated with the evolving of antiferromagnetic ordering.

Original languageEnglish
Pages (from-to)451-454
Number of pages4
JournalJournal of Superconductivity and Novel Magnetism
Volume15
Issue number5
Publication statusPublished - 2002
Externally publishedYes

Fingerprint

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

Keywords

  • LaSrCuO
  • Néel temperature
  • Ni
  • Substitution effect

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Watanabe, N., Masui, T., Itoh, Y., Kato, I., Machi, T., Koshizuka, N., & Murakami, M. (2002). Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4. Journal of Superconductivity and Novel Magnetism, 15(5), 451-454.

Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4. / Watanabe, N.; Masui, T.; Itoh, Y.; Kato, I.; Machi, T.; Koshizuka, N.; Murakami, Masato.

In: Journal of Superconductivity and Novel Magnetism, Vol. 15, No. 5, 2002, p. 451-454.

Research output: Contribution to journalArticle

Watanabe, N, Masui, T, Itoh, Y, Kato, I, Machi, T, Koshizuka, N & Murakami, M 2002, 'Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4', Journal of Superconductivity and Novel Magnetism, vol. 15, no. 5, pp. 451-454.
Watanabe N, Masui T, Itoh Y, Kato I, Machi T, Koshizuka N et al. Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4. Journal of Superconductivity and Novel Magnetism. 2002;15(5):451-454.
Watanabe, N. ; Masui, T. ; Itoh, Y. ; Kato, I. ; Machi, T. ; Koshizuka, N. ; Murakami, Masato. / Magnetic and electrical properties of single-crystal La 1.99Sr0.01Cu1-yNiyO4. In: Journal of Superconductivity and Novel Magnetism. 2002 ; Vol. 15, No. 5. pp. 451-454.
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AU - Watanabe, N.

AU - Masui, T.

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AU - Kato, I.

AU - Machi, T.

AU - Koshizuka, N.

AU - Murakami, Masato

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