@InProceedings{Baeva_etal2018, author="Baeva, E. and Sidorova, M. and Korneev, A. and Goltsman, G.", title="Precise measurement of the thermal conductivity of superconductor", booktitle="Proc. AIP Conf.", year="2018", volume="1936", number="1", pages="020003 (1 to 4)", optkeywords="NbN SSPD; SNSPD", abstract="Measuring the thermal properties such as the heat capacity provide information about intrinsic mechanisms operated inside. In general, the ratio between electron and phonon specific heat Ce/Cp shows how the absorbed energy shared between electron and phonon subsystems. In this work we make estimations for amplitude-modulated absorption of THz radiation technique for investigation of the ratio Ce/Cp in superconducting Niobium Nitride (NbN) at T = Tc. Our results indicates that experimentally the frequency of modulation has to be extra large to extract the quantity. We perform a new technique allowed to work at low frequency with accurately measurement of absorbed power.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1311), last updated on Sun, 09 May 2021 20:26:32 -0500", doi="10.1063/1.5025441", opturl="https://aip.scitation.org/doi/abs/10.1063/1.5025441", opturl="https://doi.org/10.1063/1.5025441" }