Nanostructured thermoelectric materials and architectures : Nanostructured thermoelectric materials

Nanostructured thermoelectric materials
Nanostructured thermoelectric materials and architectures

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, $κ_{l}$ , and by electrons, κ_e. The lattice contribution can be modified independently of the electron term and is expressed by the Debye model:

κ_{l} = \frac{1}{3} C_{V} v_{s} λ_{ph} = \frac{1}{3} C_{V} v_{s}^{2} τ_{ph}

where...

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Bibliography

(1) - YANG (J.), CAILLAT (T.) - MRS Bulletin, 31, p. 224 (2006).
(2) - YAZAWA (K.), SHAKOURI (A.) - Environmental science and technology. - DOI 10.1021/es2005418 (2011).
(3) - KRAEMER (D.) et al - Nature...

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Nanostructured thermoelectric materials Nanostructured thermoelectric materials and architectures

2. Nanostructured thermoelectric materials

2.1 Thermal conductivity and nanostructuring

Bibliography

Nanostructured thermoelectric materials
Nanostructured thermoelectric materials and architectures