IRON SUBSTITUTION IN THE CU SITES OF THE YBA2CU4-XFEXO-DELTA STRUCTURE STUDIED BY MOSSBAUER-SPECTROSCOPY

Authors
MARQUINA V ABURTO S MARQUINA ML JIMENEZ M GOMEZ R RIDAURA R AKACHI T ESCAMILLA R
Citation
V. Marquina et al., IRON SUBSTITUTION IN THE CU SITES OF THE YBA2CU4-XFEXO-DELTA STRUCTURE STUDIED BY MOSSBAUER-SPECTROSCOPY, Physica. C, Superconductivity, 235, 1994, pp. 1051-1052
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
1051 - 1052
Database
ISI
SICI code
0921-4534(1994)235:<1051:ISITCS>2.0.ZU;2-4
Abstract
The site distribution of Fe-57 in a series of YBa2Cu4-xFexOdelta super conducting samples (x = 0.025, 0.05 and 0.075) was determined by Mossb auer spectroscopy. Resistance vs. temperature studies were also perfor med in order to determine the influence that increasing concentration of Fe has on T-c.