Journal article
Muon spin relaxation study of superconducting Bi2Sr2−xLaxCuO6+δ
Abstract
We have performed transverse-field (TF) and zero-field (ZF) μSR measurements of Bi2Sr2−xLaxCuO6+δ (Bi2201) systems with x=0.2, 0.4, 0.6, and 1.0, using ceramic specimens with modest c-axis alignment and single-crystal specimens. The absence of static magnetic order has been confirmed in underdoped (x=0.6) and optimally doped (x=0.4) systems at T=2K, while only a very weak signature towards static magnetism has been found at T=2K in the x=1.0 …
Authors
Russo PL; Wiebe CR; Uemura YJ; Savici AT; MacDougall GJ; Rodriguez J; Luke GM; Kaneko N; Eisaki H; Greven M
Journal
Physical Review B, Vol. 75, No. 5,
Publisher
American Physical Society (APS)
Publication Date
February 1, 2007
DOI
10.1103/physrevb.75.054511
ISSN
2469-9950