BUCKLING OF THE CUO2 PLANES AND THE ELECTRONIC-PROPERTIES OF DOPED LA2CUO4 SUPERCONDUCTORS

Authors
BUCHNER B FREIMUTH A BREUER M LANG A MICKLITZ H KAMPF AP
Citation
B. Buchner et al., BUCKLING OF THE CUO2 PLANES AND THE ELECTRONIC-PROPERTIES OF DOPED LA2CUO4 SUPERCONDUCTORS, Physica. C, Superconductivity, 235, 1994, pp. 1227-1228
Citations number
11
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
1227 - 1228
Database
ISI
SICI code
0921-4534(1994)235:<1227:BOTCPA>2.0.ZU;2-V
Abstract
The electronic properties of rare earth (RE) doped La2-xSrxCuO4 (LSCO) depend sensitively on the tilt displacements of the CuO6 octahedra. I n particular, in the low temperature tetragonal (LTT) phase with incre asing tilt angle Phi a crossover from a metallic, superconducting to a metallic, non-superconducting phase with probably (local) antiferroma gnetic (AF) order is observed. We discuss the influence of the tilt di splacements on the electronic properties in the three structural low t emperature phases of RE-doped LSCO.