Structural transitions in Ba1-xM xBiO3(M = K, Rb)

Shu ichi Nakamura, Yasumasa Koyama, Manabu Ishimaru

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Features of structural transitions in Ba1-xK xBiO3 (BKB) and Ba1-xRbxBiO3 (BRB) have been investiga electron diffraction. The analysis of the patterns shows that the crystal system at room temperature changes with respect by means of to x; the cubic system in x > 0.35 and the monoclinic one in 0.1 < x < 0.35. When the temperature is changed the cube to monoclinic transition takes place in 0.1 < x < 0.35. In addition, the softening of a phonon mode at the R point is observed in the cubic structure of x > 0.35.

本文言語English
ページ(範囲)695-696
ページ数2
ジャーナルPhysica C: Superconductivity and its applications
185-189
PART 1
DOI
出版ステータスPublished - 1991 12 1
外部発表はい

ASJC Scopus subject areas

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

フィンガープリント 「Structural transitions in B<sub>a1-x</sub>M <sub>x</sub>BiO3(M = K, Rb)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル