High-Tc Superconductivity in New Oxide Systems and Their X-Ray Diffraction Study
- 1 May 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (5A) , L642-644
- https://doi.org/10.1143/jjap.26.l642
Abstract
Resistivity measurements for Ln-Ba-Cu-O systems with Ln being lanthanide atoms have been carried out. In addition to the previously reported systems with Ln=Lu, Yb, Tm, Er, Ho, Dy and Eu, we have discovered the high-T c superconductivity in the systems with Ln=Nd, Sm and Gd. Preliminary results of X-ray powder diffraction study are given and the superconductivity is discussed in relation to them.Keywords
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