Effect of sulfur doping on the structure and properties of la2-xsrxcuo4 superconductor

Hiromitsu Kozuka, Shinobu Fujihara, Toshinobu Yoko, Sumio Sakka

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Effects of the substitution of sulfur for oxygen on the structure and electrical properties of La1.84Sr0.16CuO4 superconductor have been studied. It was found that the superconducting transition temperature decreases, the temperature dependence of electrical resistance at low temperatures becomes semiconducting and the electrical resistance increases with increasing sulfur content. The crystal structure at room temperature changed from tetragonal to orthorhombic, while the in-plane lattice constants a and b increased and the lattice constant c decreased with increasing sulfur content.

本文言語English
ページ(範囲)L1608-L1611
ジャーナルJapanese journal of applied physics
29
9
DOI
出版ステータスPublished - 1990 9
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

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