Far Infrared Measurements in High-Tc Superconductor SrxLa2-xCuO4-y
- 1 April 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (4A), L479
- https://doi.org/10.1143/jjap.26.l479
Abstract
Far infrared trasmission spectra of powdered Sr x La2-x CuO4-y at temperatures above and below T c=37 K were measured in the range 20 to 500 cm-1. We found the absorption edge around 180 cm-1 corresponding to the energy gap E g(0)=5 kT c.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
- Far-Infrared Absorption in Thin Superconducting Lead FilmsPhysical Review B, 1968
- Far-Infrared Energy Gap Measurements in Bulk Superconducting In, Sn, Hg, Ta, V, Pb, and NbPhysical Review B, 1960