Analysis of Ag K-EXAFS Data of Superionic α-Agl

Takeshi Watanabe, Hisao Ishizuka, Yoshio Kuramoto, Chuji Horie

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The EXAFS data of Ag K-absorption of superionic Agl obtained by Boyce et al. are analyzed in final-state momentum space to avoid occurrence of ambiguous artifacts frequently observed upon Fourier-transforming raw data into real space. For the analysis, the phase shift of X-ray excited photoelectrons is calculated theoretically by means of Hartree-Fock method. As a result of the analysis, it is concluded that the Ag ions in α-Agl locate at the d, h, and b sites with a ratio of occupation probabilities 7: 7: 1, respectively. The motion of Ag ions is strongly correlated with the vibration of anions and performs a jump-like diffusion among the 42 available sites.

本文言語English
ページ(範囲)299-303
ページ数5
ジャーナルjournal of the physical society of japan
49
1
DOI
出版ステータスPublished - 1980
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Analysis of Ag K-EXAFS Data of Superionic α-Agl」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