Features of the Terahertz Photoconductivity in YBa2Cu3O7-delta near the Superconducting Transition Temperature

Galeeva, A. and Parafin, A. E. and Masterov, D. and Pavlov, S. A. and Pankratov, A. L. and Danilov, S. N. and Ryabova, L. and Khokhlov, D. R. (2018) Features of the Terahertz Photoconductivity in YBa2Cu3O7-delta near the Superconducting Transition Temperature. JETP LETTERS, 107 (12). pp. 785-788. ISSN 0021-3640, 1090-6487

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Abstract

Positive terahertz photoconductivity has been observed in underdoped high-temperature superconductors YBa2Cu3O7-delta at temperatures somewhat higher than the midpoint of the superconducting transition. The amplitude of the effect is almost independent of the temperature and the power of the incident radiation if the latter exceeds a certain threshold value. The mechanisms responsible for the appearance of the effect are discussed.

Item Type: Article
Uncontrolled Keywords: SEMICONDUCTORS;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Depositing User: Dr. Gernot Deinzer
Date Deposited: 04 Mar 2020 08:43
Last Modified: 04 Mar 2020 08:43
URI: https://pred.uni-regensburg.de/id/eprint/14437

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