Thermoelectric properties and stability of nanostructured chromium disilicide CrSi2

CrSi2 alloy presents a strong interest for thermoelectric applications; however, its thermal conductivity is still too high and limits strongly its figure of merit. By combining experiment and modeling, we show that the nanostructuring of CrSi2 leads to a strong decrease in the thermal conductivity...

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Veröffentlicht in:	Journal of applied physics 2019-10, Vol.126 (13)
Hauptverfasser:	Khalil, M., Moll, A., Godfroy, M., Letrouit-Lebranchu, A., Villeroy, B., Alleno, E., Viennois, R., Beaudhuin, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloying effects Applied physics Bulk density Chromium Coarsening Electron transport Figure of merit Heat conductivity Heat transfer Nanostructure Thermal conductivity Thermal stability Thermoelectricity Transport properties
Online-Zugang:	Volltext
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