Published 1989 | Version v1
Book

What is the role of lone pair cations in high Tc superconductive oxides

  • 1. Lab. de Cristallographie et Sciences des Materiaux, I.S.M.RA., Bd du Marechal Juin, 14032 Caen Cedex (France)

Description

A detailed analysis of the bismuth, lead and thallium cuprates is presented. It is shown that the 6s2 lone pair of Bi(II), Pb(II) and Tl(I) plays a role in the incommensurability of the structure but is not linked to superconductivity. In the case of thallium cuprates it is observed that the mixed valence Tl(II) | Tl(I) induces a complex non stoichiometry and that Tl(I) destroys superconductivity

Additional details

Publishing Information

Publisher
World Scientific Pub. Co.
Imprint Place
Teaneck, NJ (United States)
ISBN
9971-50-953-9
Imprint Title
Superconductivity and applications
Imprint Pagination
460 p.
Journal Page Range
p. 410-428.

Conference

Title
superconductivity and applications.
Acronym
Taiwan international symposium on superconductivity
Dates
17-19 Apr 1989.
Place
Hsinchu, Taiwan (China).

Optional Information

Secondary number(s)
CONF-8904419--.