Infrared Spectroscopy of (La1-xMx)2CuO4-y; M=Sr, Ba, K and Ce
- 1 April 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (4A) , L415
- https://doi.org/10.1143/jjap.26.l415
Abstract
Infrared absorption spectra have been measured at room temperature for samples (La0.9Sr0.1)2CuO4-y , (La0.925Ba0.075)2CuO4-y , (La0.95K0.05)2CuO4-y and (La0.9Ce0.1)2CuO4+y . Good correspondence between the superconductivity and the infrared spectrum has been observed.Keywords
This publication has 3 references indexed in Scilit:
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986
- Unusual effects of anisotropic bonding in Cu(II) and Ni(II) oxides with K2NiF4 structureJournal of Solid State Chemistry, 1984
- Superconductivity and semiconductor–metal phase transition in the system BaPb1–xBixO3Physica Status Solidi (a), 1977