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Magnetic order in La2-x Bax CuO4 and La1.6-x Nd0.4...

Magnetic order in La2-x Bax CuO4 and La1.6-x Nd0.4 Srx CuO4 for x=0.125

Abstract

We present μSR experiments on La2-x Bax CuO4 and La1.6-x Nd0.4 Srx CuO4 for x=0.125. Both of these materials order magnetically with TN\approx30\ K, while a superconducting sample of La1.4 Nd0.4 Sr0.2 CuO4 showed no evidence for static copper moments. Our results support the conclusion that the so‐called “1/8” anomaly in La2-x Bax CuO4 is a result of static (pinned) charge segregation.

Authors

Luke GM; Kojima K; Larkin M; Merrin J; Nachumi B; Uemura YJ; Nakamura Y; Uchida S; Crawford M

Volume

105

Pagination

pp. 113-117

Publisher

Springer Nature

Publication Date

January 1, 1997

DOI

10.1023/a:1012670430673

Conference proceedings

Interactions

Issue

1-4

ISSN

0304-3843

Associated Experts

Graeme Luke

Professor, Faculty of Science

Labels

Fields of Research (FoR)

51 Physical Sciences 5104 Condensed matter physics 5102 Atomic, molecular and optical physics 5106 Nuclear and plasma physics

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