Processing and superconducting properties of Hg1-xRexBa2Ca2Cu3O8+delta

Authors
Sin, A Odier, P Cunha, AG Orlando, MTD Pinol, S Baggio-Saitovitch, E Obradors, X
Citation
A. Sin et al., Processing and superconducting properties of Hg1-xRexBa2Ca2Cu3O8+delta, SUPERCOND S, 12(12), 1999, pp. 1175-1178
Citations number
23
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
ISSN journal
09532048 → ACNP
Volume
12
Issue
12
Year of publication
1999
Pages
1175 - 1178
Database
ISI
SICI code
0953-2048(199912)12:12<1175:PASPOH>2.0.ZU;2-K
Abstract
In this work we discuss one of the principal parameters to control for prod ucing pieces of(Hg,Re)-1223 for device applications. The first prerequisite is the mixing of the cations which should be as good as possible and the d egree of oxygen in the phase. The influence of the precursor oxygenation is discussed. It is shown that overdoped samples of (Hg,Re)-1223 have an incr eased irreversibility line. Finally the possibility of reprocessing sintere d superconducting samples is shown, a very important aspect for the prepara tion of several ceramic electronic pieces.