PREPARATION AND CHARACTERIZATION OF RE DOPED LA2-XSRXCUO4

Authors
BREUER M BUCHNER B MULLER R CRAMM M MALDONADO O FREIMUTH A RODEN B BOROWSKI R HEYMER B WOHLLEBEN D
Citation
M. Breuer et al., PREPARATION AND CHARACTERIZATION OF RE DOPED LA2-XSRXCUO4, Physica. C, Superconductivity, 208(3-4), 1993, pp. 217-225
Citations number
20
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
208
Issue
3-4
Year of publication
1993
Pages
217 - 225
Database
ISI
SICI code
0921-4534(1993)208:3-4<217:PACORD>2.0.ZU;2-3
Abstract
We report on the synthesis of (La,RE)2-xSrxCuO4 for Various RE = Pr, N d, Sm, Eu, Gd, Dy, Ho and Er as a function of the RE and Sr concentrat ions. The sample characterization by means of powder X-ray diffraction and EDX is described. We present our results on the solubility limit of the various RE in the T structure of La2-xSrxCuO4 and discuss the s ystematic influence of RE and Sr doping on the structural properties. We furthermore show that doping with RE does not influence the charge carrier concentration of the samples.