Author:
Ye H. J.,McCall R. P.,Leng J. M.,Li C. G.,Zhang Yu-Ling,Cao Ning,Zheng Jia-Gi,Xie S. S.
Abstract
We report the infrared reflection and absorption spectra of the highTcsuperconductor Tl2Ba2CaCu2O8in the temperature range from 10 K to 300 K. For temperatures above 100 K, the reflection spectra show only small changes with temperature. Just below 100 K, the reflectance suddenly increases for energies below 210 cm−1with very little change as the temperature is further decreased. Several peaks corresponding to normal modes of the material are observed in both reflection and absorption spectra.
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Cited by
2 articles.
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