Thermoelectric figure of merit for bulk nanostructured composites with distributed parameters

Thermoelectric figure of merit for bulk nanostructured composites with distributed parameters

The effective properties of composites whose structure includes nanocontacts between bulk-phase macrocrystallites are considered. A model for such a nanostructured composite is constructed. Effective values of the thermoelectric power, thermal and electrical conductivities, and thermoelectric figure...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2012-05, Vol.46 (5), p.659-665
Hauptverfasser: Snarskii, A. A., Sarychev, A. K., Bezsudnov, I. V., Lagarkov, A. N.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
APPROXIMATIONS
Composite materials industry
Composite Semiconductors
ELECTRIC CONDUCTIVITY
Electric properties
Electrical conductivity
Magnetic Materials
Magnetism
MATERIALS SCIENCE
Microcrystalline
Nanocrystalline
NANOSTRUCTURES
Physics
Physics and Astronomy
Porous
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Beschreibung
Zusammenfassung:The effective properties of composites whose structure includes nanocontacts between bulk-phase macrocrystallites are considered. A model for such a nanostructured composite is constructed. Effective values of the thermoelectric power, thermal and electrical conductivities, and thermoelectric figure of merit are calculated in the mean-field approximation.
ISSN:1063-7826
1090-6479
DOI:10.1134/S106378261205020X