JETP letters
Publication date:
1998-01-01
Volume:
68
Pages:
432 -
436
DOI:
10.1134/1.567885
Publisher:
Springer Verlag
Author:
Pronin, AV
Gorshunov, BP ; Volkov, AA ; Somal, HS ; van der Marel, D ; Feenstra, BJ ; Jaccard, Y ; Locquet, Jean-Pierre
Keywords:
THIN-FILMS, INFRARED CONDUCTIVITY, YBA2CU3O7-DELTA, SCATTERING, PEAK, GAP, Science & Technology, Physical Sciences, Physics, Multidisciplinary, Physics, 01 Mathematical Sciences, 02 Physical Sciences, General Physics, 49 Mathematical sciences, 51 Physical sciences
Abstract:
Direct measurements of the complex conductivity spectra of thin-film La2-xSrxCuO4 are made at frequencies of 5-40 cm(-1). Narrow, intense Drude-type excitation is observed in the superconducting phase. (C) 1998 American Institute of Physics. [S0021-3640(98)01017-2].