Determination of cubic‐tetragonal phase boundary in Zr1−XYXO2−X/2solid solutions by Raman spectroscopy
作者:
Masatomo Yashima,
Katsuya Ohtake,
Haruo Arashi,
Masato Kakihana,
Masahiro Yoshimura,
期刊:
Journal of Applied Physics
(AIP Available online 1993)
卷期:
Volume 74,
issue 12
页码: 7603-7605
ISSN:0021-8979
年代: 1993
DOI:10.1063/1.354989
出版商: AIP
数据来源: AIP
摘要:
Raman spectroscopy is found to be a powerful tool to determine the structural phase boundary between cubic (Fm3m) and tetragonal (P42/nmc) phase in arc‐melted Zr1−XYXO2−X/2(0.08≤X≤0.24) solid solution. The Raman peak intensity characteristic of the tetragonal phase at about 470 cm−1decreases with the YO1.5contentXand becomes 0 aroundX=0.18.
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