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A new high temperature modification of face-centered cubic Y2O3

Published online by Cambridge University Press:  10 January 2013

S. Katagiri ,
N. Ishizawa  and
F. Marumo
S. Katagiri
Affiliation:
Research Laboratory of Engineering Materials, Tokyo Institute of Technology, 4259, Nagatsuda-cho, Midori-ku, Yokohama-shi, Kanagawa 227, Japan
N. Ishizawa
Affiliation:
Research Laboratory of Engineering Materials, Tokyo Institute of Technology, 4259, Nagatsuda-cho, Midori-ku, Yokohama-shi, Kanagawa 227, Japan
F. Marumo
Affiliation:
Department of Earth Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156, Japan
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Abstract

A new high temperature form of Y2O3 has been synthesized at 2220 °C by a laser beam heating technique. The new form has a face-centered cubic structure with a = 5.2644(3)Å, Z = 2, Dx = 5.14 g/cm3, and is considered to have a fluorite-type structure containing disordered oxygen vacancies.

Type
Research Article
Information
Powder Diffraction , Volume 8 , Issue 1 , March 1993 , pp. 60
Copyright
Copyright © Cambridge University Press 1993

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References

Foex, M. and Traverse, J.-P. (1966). Rev. Int. Hautes Temp. Refract. 3, 429–453.Google Scholar
Ishizawa, N. (1993). Report of RLEM, Tokyo Inst. Tech. No. 18, in press.Google Scholar
Lejus, A. M., and Collongues, R. (1980). Current Topics in Materials Science Volume 4, edited by Kaldis, E., North-Holland, Amsterdam, pp. 481–577Google Scholar
Paton, M. G., and Maslen, E. N. (1965). Acta Cryst. 19, 307–310.CrossRefGoogle Scholar
Sakurai, T. (1967). “Universal program for crystallographic computation,” Cryst. Soc. Japan.Google Scholar