Effects of crystal anisotropy on magnetization and magnetic order in superconducting RBa2Cu3O7-x

R. N. Shelton, R. W. McCallum, M. A. Damento, K. A. Gschneidner, H. C. Ku, H. D. Yang, J. W. Lynn, W. H. Li, Q. Li

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

Two distinct experiments are used to study the influence of crystal anisotropy on superconductivity in YBa2Cu3O7 and magnetic order in the superconducting state of ErBa2Cu3O7. Magnetization data on a single crystal of YBa2Cu3O7 reveal pronounced anisotropy. Analysis of the magnetization versus applied field hysteresis loops implies strong anisotropy of the critical current density. For ErBa2Cu3O7, neutron diffraction measurements indicate that the Er moments order two dimensionally at low temperatures (≈0.5 K), with chains of spins coupled ferromagnetically, while adjacent chains align antiparallel.

原文???core.languages.en_GB???
頁(從 - 到)285-288
頁數4
期刊Physica B+C
148
發行號1-3
DOIs
出版狀態已出版 - 12月 1987

指紋

深入研究「Effects of crystal anisotropy on magnetization and magnetic order in superconducting RBa2Cu3O7-x」主題。共同形成了獨特的指紋。

引用此