Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning

In most compounds, a roughly linear rise in thermal conductivity (k) with pressure (P) is observed. Here, the authors predict boron phosphide exhibits what may be the steepest rise in k with P of any compound followed by a peak and drop in k due to the action of phonon-scattering selection rules.

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Autores principales: Navaneetha K. Ravichandran, David Broido
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/b92862e7e06144969a29097be79bbe66
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