MUON SPIN ROTATION STUDIES OF DOPING IN HIGH-T-C SUPERCONDUCTORS

Authors
NIEDERMAYER C BERNHARD C BUDNICK JI
Citation
C. Niedermayer et al., MUON SPIN ROTATION STUDIES OF DOPING IN HIGH-T-C SUPERCONDUCTORS, Journal of magnetism and magnetic materials, 144, 1995, pp. 1287-1290
Citations number
28
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
2
Pages
1287 - 1290
Database
ISI
SICI code
0304-8853(1995)144:<1287:MSRSOD>2.0.ZU;2-5
Abstract
We present muon-spin-rotation (mu SR) studies on under- and overdoped cuprate superconductors. In underdoped La2-xSrxCuO4 and YBa2Cu3O6+x we find evidence for a non-uniform magnetic state. The superconducting c ondensate density n(s) shows a characteristic dependence mainly on T-c and the doping state of the CuO2-planes. Nearly completed Cu-O-chains provide an additional contribution to n(s).