The Influence of Oxygen Deficiency on the Electrical Resistivity of High-Tc Superconducting Oxides (La·Ba)2CuO4-y
- 1 March 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (3A), L218-219
- https://doi.org/10.1143/jjap.26.l218
Abstract
Influence of the oxygen deficiency was investigated for high T c superconducting oxides (La·Ba)2CuO4-y by measuring electrical resistivity. It is found that the temperature dependence of the normal resistivity changes from metallic to semiconducting as oxygen deficiency increases and that oxygen deficiency degrades the superconductivity.Keywords
This publication has 5 references indexed in Scilit:
- High-Tc Superconductivity of La-Ba-Cu Oxides. II. –Specification of the Superconducting PhaseJapanese Journal of Applied Physics, 1987
- High-Tc Superconductivity of La-Ba-Cu Oxides. III –Electrical Resistivity MeasurementJapanese Journal of Applied Physics, 1987
- High TcSuperconductivity of La-Ba-Cu OxidesJapanese Journal of Applied Physics, 1987
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986
- Effect of oxygen vacancies on carrier localization in BaPb1−xBixO3Solid State Communications, 1985