Raman scattering study of cubic-tetragonal phase transition in Zr[sub 1[minus]x]Ce[sub x]O[sub 2] solid solutions

Journal Article · Fri Apr 01 00:00:00 EST 1994 · Journal of the American Ceramic Society; (United States)

DOI:https://doi.org/10.1111/j.1151-2916.1994.tb07270.x· OSTI ID:7045354

Yashima, Masatomo; Kakihana, Masato; Yoshimura, Masahiro ^[1]; Arashi, Haruo ^[2]

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1. Tokyo Inst. of Technology, Yokohama (Japan). Research Lab. of Engineering Materials
2. Tohoku Univ., Sendai (Japan). Dept. of Machine Intelligence and Systems Engineering

A structural phase transition between the cubic (space group, Fm3m) and tetragonal (space group, P4[sub 2]/nmc) phases in a zirconia-ceria solid solution (Zr[sub 1[minus]x]Ce[sub x]O[sub 2]) has been observed by Raman spectroscopy. The cubic-tetragonal (c-t[double prime]) phase boundary in compositionally homogeneous samples exist at a composition X[sub 0] (0.8

• OSTI ID: 7045354
• Journal Information: Journal of the American Ceramic Society; (United States), Vol. 77:4; ISSN 0002-7820
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CERIUM OXIDES
CRYSTAL-PHASE TRANSFORMATIONS
ZIRCONIUM OXIDES
CHEMICAL COMPOSITION
COMPARATIVE EVALUATIONS
EXPERIMENTAL DATA
RAMAN EFFECT
TEMPERATURE DEPENDENCE
CERIUM COMPOUNDS
CHALCOGENIDES
DATA
EVALUATION
INFORMATION
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
RARE EARTH COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
ZIRCONIUM COMPOUNDS
360202* - Ceramics
Cermets
& Refractories- Structure & Phase Studies