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Breakdown of phonon glass paradigm in La- and Ce-filled Fe4Sb12 skutterudites
- Source :
- Nature Materials, Nature Materials, Nature Publishing Group, 2008, 7, pp.805. ⟨10.1038/nmat2260⟩
- Publication Year :
- 2008
- Publisher :
- HAL CCSD, 2008.
-
Abstract
- International audience; The low thermal conductivity in filled skutterudites has been ascribed to rattling atoms inducing a phonon glass. Experimental evidence now shows that the phonon glass description is incorrect, and provides essential insight for the development of microscopic models aimed at describing the thermoelectric properties of these materials.
- Subjects :
- Materials science
Condensed matter physics
Phonon
Mechanical Engineering
phonon glass
skutterudites
02 engineering and technology
General Chemistry
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
021001 nanoscience & nanotechnology
Condensed Matter Physics
Condensed Matter::Disordered Systems and Neural Networks
01 natural sciences
thermoelectricity
Condensed Matter::Materials Science
Thermal conductivity
Mechanics of Materials
Condensed Matter::Superconductivity
0103 physical sciences
Thermoelectric effect
[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
General Materials Science
Condensed Matter::Strongly Correlated Electrons
010306 general physics
0210 nano-technology
Subjects
Details
- Language :
- English
- ISSN :
- 14761122 and 14764660
- Database :
- OpenAIRE
- Journal :
- Nature Materials, Nature Materials, Nature Publishing Group, 2008, 7, pp.805. ⟨10.1038/nmat2260⟩
- Accession number :
- edsair.doi.dedup.....cf8df8eab090e6a2b7b8af80f62bccc4