@Misc{Beck_etal2011,
author="Beck, M.
and Klammer, M.
and Lang, S.
and Leiderer, P.
and Kabanov, V. V.
and Gol{\textquoteright}tsman, G. N.
and Demsar, J.",
title="Energy-gap dynamics of superconducting NbN thin films studied by time-resolved terahertz spectroscopy",
year="2011",
optkeywords="NbN thin film; energy gap dynamics",
abstract="Using time-domain Terahertz spectroscopy we performed direct studies of the photoinduced suppression and recovery of the superconducting gap in a conventional BCS superconductor NbN. Both processes are found to be strongly temperature and excitation density dependent. The analysis of the data with the established phenomenological Rothwarf-Taylor model enabled us to determine the bare quasiparticle recombination rate, the Cooper pair-breaking rate and the electron-phonon coupling constant, {\backslash}lambda = 1.1 +/- 0.1, which is in excellent agreement with theoretical estimates.",
optnote="Duplicated as 641",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1388), last updated on Thu, 13 May 2021 23:33:50 -0500",
opturl="https://arxiv.org/abs/1102.5616v2"
}