Conference
Large vortex core at low magnetic induction in La2−xSrxCuO4 probed by muon spin rotation
Abstract
The spatial field distribution in the flux line lattice state of La2−xSrxCuO4 (LSCO) has been studied by muon spin rotation (μSR). In single-crystalline LSCO samples with x=0.13, 0.15, and 0.19, we have observed large vortex cores at low magnetic induction (⩽0.5 T). The possibility of observing a field-induced antiferromagnetic component associated with such large vortex cores is discussed.
Authors
Kadono R; Higemoto W; Koda A; Larkin MI; Luke GM; Savici AT; Uemura YJ; Kojima KM; Okamoto T; Kakeshita T
Volume
388
Pagination
pp. 631-632
Publisher
Elsevier
Publication Date
May 2003
DOI
10.1016/s0921-4534(02)02399-7
Conference proceedings
Physica C: Superconductivity and its Applications
ISSN
0921-4534