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Synthesis and crystal structure study of Y 2 O 3 high‐pressure polymorph
Author(s) -
Skrikanth V.,
Sato A.,
Yoshimoto J.,
Kim J. H.,
Ikegami T.
Publication year - 1994
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170290712
Subject(s) - monoclinic crystal system , crystal structure , crystallography , materials science , high pressure , yttria stabilized zirconia , crystal structure prediction , lattice (music) , ambient pressure , polymorphism (computer science) , phase (matter) , crystal (programming language) , single crystal , mineralogy , chemistry , thermodynamics , cubic zirconia , metallurgy , ceramic , organic chemistry , physics , acoustics , programming language , computer science , biochemistry , gene , genotype
Single crystal high pressure polymorph of yttria was synthesized for the first time using a link–type cubic anvil apparatus. Crystal structure was refined from single crystal data. High pressure polymorph was confirmed as a monoclinic phase. Lattice parameters of the high pressure polymorph at room temperature and ambient pressure were determined as follows: a = 13.8714 Å, b = 3.4487 Å, c = 8.5862 Å, β = 100.12°.