2-D Oxygen Order in the 55 K-Superconducting Phase of Y-Ba-Cu-O

1 December 1987

journal article
Published by IOP Publishing in Japanese Journal of Applied Physics

Vol. 26 (12A) , L2015
https://doi.org/10.1143/jjap.26.l2015

Abstract

Considering the nearest- and two next-nearest-neighbor interactions, phase diagrams are presented for oxygens in the middle layer of Y-Ba-Cu-O. A simple estimate indicates it is likely that the oxygens in the 55 K-phase are formed from the 90 K-phase by removing all oxygen atoms from every other Cu-O chain.

Keywords

This publication has 7 references indexed in Scilit:

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