Manipulation of thermal conductivity and thermoelectric power factor via Hf-doping in FeNbSb half-Heusler alloys for enhanced thermoelectric figure of merit

Bulk samples of FeNb1-xHfxSb (x = 0.0, 0.10, 0.20) alloys have been prepared by successive induction melting and mechanical alloying (MA). Electrical and thermoelectrical characteristics have been investigated as functions of temperature in the temperature range 300 to 800 K. Electrical conductivity...

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Hlavní autoři:	Norah Alsairy, A.M. Adam, Z.M.H. El-Qahtani, P. Petkov, A. El-Khouly
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2025-12-01
Edice:	Results in Physics
Témata:	FeNbSb alloy Hf-doping Spark plasma sintering Electrical properties Thermoelectric behaviour
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S2211379725004322
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