Influence of in situ formed MoSi2 inclusions on the thermoelectrical properties of an N-type silicon–germanium alloy

An N-type Si92Ge08 (7000at. ppm P doping) powder (matrix) prepared by mechanical alloying was homogeneously mixed with 1.3vol.% nanosized molybdenum. The “composite” and matrix powders were sintered by spark plasma sintering, using optimized parameters. The as-sintered “composite” material exhibits...

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Veröffentlicht in:	Acta materialia 2014-02, Vol.64, p.429-442
Hauptverfasser:	Favier, Katia, Bernard-Granger, Guillaume, Navone, Christelle, Soulier, Mathieu, Boidot, Mathieu, Leforestier, Jean, Simon, Julia, Tedenac, Jean-Claude, Ravot, Didier
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed Matter Exact sciences and technology Materials Science Metals. Metallurgy Physics Powder metallurgy. Composite materials Production techniques Silicon–germanium alloys Sintered metals and alloys. Pseudo alloys. Cermets Spark plasma sintering Thermoelectric materials Transmission electron microscopy
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