Giant anharmonic phonon scattering in PbTe.

  title={Giant anharmonic phonon scattering in PbTe.},
  author={Olivier Delaire and Jiwei Ma and Karol Marty and Andrew F May and Michael A McGuire and M-H Du and David J. Singh and Andrey Podlesnyak and Georg Ehlers and Mark D Lumsden and Brian C Sales},
  journal={Nature materials},
  volume={10 8},
Understanding the microscopic processes affecting the bulk thermal conductivity is crucial to develop more efficient thermoelectric materials. PbTe is currently one of the leading thermoelectric materials, largely thanks to its low thermal conductivity. However, the origin of this low thermal conductivity in a simple rocksalt structure has so far been elusive. Using a combination of inelastic neutron scattering measurements and first-principles computations of the phonons, we identify a strong… CONTINUE READING
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Introduction to Thermoelectricity

  • H. J. Goldsmid
  • 2010
Highly Influential
8 Excerpts

Ab initio phonon dispersions for pbte

  • J. An, A. Subedi, D. J. Singh
  • Solid State Commun.,
  • 2008
Highly Influential
5 Excerpts

Toberer. Complex thermoelectric materials

  • E.S.G.J. Snyder
  • Nature Materials,
  • 2008
Highly Influential
7 Excerpts

Goldsmid. Thermal Conductivity. Theory, Properties, and Applications, chapter Thermal Conductivity of Semiconductors, page 108

  • H.J.G.S. Nolas
  • Physics of Solids and Liquids. Plenum,
  • 2004
Highly Influential
4 Excerpts

Goldsmid. Thermoelectrics, Basic principles and new materials developments

  • G. S. Nolas, J. Sharp, H.J
  • 2001
Highly Influential
5 Excerpts

Materials for thermoelectric energy conversion

  • C. Wood
  • Rep. Prog. Phys.,
  • 1988
Highly Influential
6 Excerpts

Softening of the transverse-optic mode in pbte

  • H. A. Alperin, S. J. Pickart, J. J. Rhyne, V. J. Minkiewicz
  • Physics Letters,
  • 1972
Highly Influential
7 Excerpts

Thermodynamic properties of pbte, pbse, and pbs: Firstprinciples study

  • Y. Zhang, X. Ke, C. Chen, J. Yang, P.R.C. Kent
  • Phys. Rev. B,
  • 2009
Highly Influential
4 Excerpts

Dynamical Properties of IV-VI Compounds, volume 99 of Springer Tracts in Modern Physics

  • W. Jantsch
  • 1983
Highly Influential
5 Excerpts

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