The effect of long-term exposure at room temperature on the thermal conductivity of the FeSe superconductor in the normal state

The temperature dependence of the thermal conductivity of the iron-based FeSe0.94 superconductor sample has been studied in the range of 4.2–200 K after long-term exposure for 7 years. The temperature dependence of thermal conductivity is predominantly phonon. This dependence was approximated taking...

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Veröffentlicht in:	Low temperature physics (Woodbury, N.Y.) N.Y.), 2023-04, Vol.49 (4), p.404-407
Hauptverfasser:	Khadzhai, G. Ya, Solovjov, A. L., Kislitsa, M. V., Paschenko, L. A., Nazarova, E., Buchkov, K., Vovk, S. R., Feher, A., Vovk, R. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Exposure Heat transfer Parameters Phase transitions Phonons Point defects Room temperature Scattering Temperature dependence Thermal conductivity
Online-Zugang:	Volltext
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