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Observation of Poiseuille flow of phonons in black phosphorus

The travel of heat in insulators is commonly pictured as a flow of phonons scattered along their individual trajectory. In rare circumstances, momentum-conserving collision events dominate, and thermal transport becomes hydrodynamic. One of these cases, dubbed the Poiseuille flow of phonons, can occ...

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Detalles Bibliográficos
Autores principales: Machida, Yo, Subedi, Alaska, Akiba, Kazuto, Miyake, Atsushi, Tokunaga, Masashi, Akahama, Yuichi, Izawa, Koichi, Behnia, Kamran
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6014719/
https://www.ncbi.nlm.nih.gov/pubmed/29942862
http://dx.doi.org/10.1126/sciadv.aat3374