Oxygen content and structural properties of some BaCu oxides

Sten Eriksson, Lars Gunnar Johansson, Lars Börjesson, Masato Kakihana

研究成果: Article査読

9 被引用数 (Scopus)

抄録

BaCuO2-x materials have been prepared by firing of CuO and BaCO3 and also by a sol-gel method described elsewhere in this volume(M. Kakitana et al). The materials have been annealed at different temperatures and under various oxygen pressures. The variation in oxygen content have been studied by x-ray powder diffraction and by wet chemical as well as gravimetric methods. As BaCuO2-x can be present as an impurity phase when preparing 123 superconductors an x-ray investigation on the detection limit has been carried out as well. Single crystals of a material Ba2CuO3+x have been prepared in millimeter size.

本文言語English
ページ(範囲)59-60
ページ数2
ジャーナルPhysica C: Superconductivity and its applications
162-164
PART 1
DOI
出版ステータスPublished - 1989 12月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • エネルギー工学および電力技術
  • 電子工学および電気工学

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