Authors
Citation
H. Terauchi et al., POLARIZED XAFS IN SUPERCONDUCTIVE LA2-XSRXCUO4 CRYSTALS, Physica. B, Condensed matter, 209(1-4), 1995, pp. 517-518
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
ISSN journal
09214526
Volume
209
Issue
1-4
Year of publication
1995
Pages
517 - 518
Database
ISI
SICI code
0921-4526(1995)209:1-4<517:PXISLC>2.0.ZU;2-R
Abstract
The local structure in oxide superconductor La2-xSrxCuO4 was determine
d by the polarized XAFS study. The structure was found to be different
from the averaged structure determined by diffraction studies. Especi
ally, the average distance between copper and oxygen atoms, which incr
eases by 0.02 Angstrom at low temperatures, is discussed in terms of t
he broken inversion symmetry.