Journal article
Infrared studies of AB-plane oriented YBa2Cu3O7−δ
Abstract
Measurements of the infrared properties parallel to the two-dimensional conducting CuO layers of the high-Tc compound YBa2Cu3O7−δ have been carried out between 300 K and 4 K. Samples have included textured ceramics, oriented films, and small crystals. A strong, temperature-independent absorption is observed in the mid-infrared, with a temperature-dependent Drude contribution in the far infrared. In the superconducting state most of the …
Authors
Tanner DB; Herr SL; Kamarás K; Porter CD; Timusk T; Bonn DA; Garrett JD; Greedan JE; Stager CV; Reedyk M
Journal
Synthetic Metals, Vol. 29, No. 2-3, pp. 715–721
Publisher
Elsevier
Publication Date
3 1989
DOI
10.1016/0379-6779(89)90975-2
ISSN
0379-6779