Studies of the Nd1+xBa2-xCu3Oy solid solutions

Authors
Osabe, G Takizawa, T Yoo, SI Sakai, N Higuchi, T Murakami, M
Citation
G. Osabe et al., Studies of the Nd1+xBa2-xCu3Oy solid solutions, MAT SCI E B, 65(1), 1999, pp. 11-16
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
ISSN journal
09215107 → ACNP
Volume
65
Issue
1
Year of publication
1999
Pages
11 - 16
Database
ISI
SICI code
0921-5107(19991029)65:1<11:SOTNSS>2.0.ZU;2-L
Abstract
It is known that the amount of Nd ions substituting for a Ba site in the Nd 1+xBa2-xCu3Oy solid solution (Nd123ss) tends to decrease with either decrea sing oxygen partial pressure (P-O2) or increasing temperature, however, the precise solubility limit of Nd123ss has not been obtained. In the present study, we carefully studied the solubility limit of Nd123ss under low P-O2 and for the first time could show the presence of x < 0, i.e. the substitut ion of Pa for the Nd site. (C) 1999 Published by Elsevier Science S.A. All rights reserved.