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Proceedings Paper

Picosecond four-photon spectroscopy of kinetics of nonequilibrium state of HTSC
Author(s): V. M. Petnikova; Vladimir V. Shuvalov; Vladimir A. Lobastov; Alexander N. Zherikhin
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Paper Abstract

We propose new and promising procedure for nonlinear spectroscopy of high-Tc superconductive thin films. It enables us to determine the phase transition temperature, superconducting energy gap width, interaction constants, etc. For Y-Ba-Cu-O thin films, we present our results in testing of this procedure including investigation of relaxation kinetics after picosecond optical excitation of the film.

Paper Details

Date Published: 10 May 1996
PDF: 7 pages
Proc. SPIE 2797, Nonlinear Spectroscopy and Ultrafast Phenomena, (10 May 1996); doi: 10.1117/12.239785
Show Author Affiliations
V. M. Petnikova, Moscow State Univ. (Russia)
Vladimir V. Shuvalov, Moscow State Univ. (Russia)
Vladimir A. Lobastov, Scientific Research Ctr. for Technological Lasers (Russia)
Alexander N. Zherikhin, Scientific Research Ctr. for Technological Lasers (Russia)

Published in SPIE Proceedings Vol. 2797:
Nonlinear Spectroscopy and Ultrafast Phenomena
Vladimir V. Shuvalov; Alexei M. Zheltikov, Editor(s)

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