Nanostructured thermoelectric materials
Nanostructured and architected thermoelectric materials
Article REF: N1510 V1
Nanostructured thermoelectric materials
Nanostructured and architected thermoelectric materials

Author : Stéphane GORSSE

Publication date: October 10, 2012 | Lire en français

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2. Nanostructured thermoelectric materials

2.1 Thermal conductivity and nanostructuring

In solids, heat is transported by phonon conduction through the lattice, κl , and by electrons, κ e . The lattice contribution can be modified independently of the electron term and is expressed by the Debye model:

κl=13CVvsλph=13CVvs2τph

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