NEW HIGH-T(C) MERCURY-BASED SUPERCONDUCTO RS

Authors
MICHEL C HERVIEU M MARTIN C MAIGNAN A PELLOQUIN D GOUTENOIRE F HUVE M RAVEAU B
Citation
C. Michel et al., NEW HIGH-T(C) MERCURY-BASED SUPERCONDUCTO RS, Journal de physique. III, 4(11), 1994, pp. 2079-2091
Citations number
18
Categorie Soggetti
Material Science","Phsycs, Fluid & Plasmas","Physics, Applied
Journal title
Journal de physique. III → ACNP
ISSN journal
11554320
Volume
4
Issue
11
Year of publication
1994
Pages
2079 - 2091
Database
ISI
SICI code
1155-4320(1994)4:11<2079:NHMSR>2.0.ZU;2-O
Abstract
Structural and superconducting properties of new cations substituted m ercury based oxides are described. They are mainly characterized by [H g1-xM(x)O(delta)]infinity monolayers, however a compound with doubled [Hg1-xM(x)O(delta]infinity layer is described for the first time. Crit ical temperatures vary in a large range 0 less-than-or-equal-to T(c) l ess-than-or-equal-to 130 K, but they are lower than those of related t o pure mercury oxides. The influence of annealings in various atmosphe res upon T(c) is discussed.