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Origin of the Acoustic Bandgaps in Hypersonic Colloidal Phononics: The Role of the Elastic Impedance

[Image: see text] How phonons propagate in nanostructures determines the flow of elastic and thermal energy in dielectric materials. However, a reliable theoretical prediction of the phonon dispersion relation requires experimental verification both near to and far from the Brillouin zone of the nan...

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Detalles Bibliográficos
Autores principales: Cang, Yu, Sainidou, Rebecca, Rembert, Pascal, Magnabosco, Giulia, Still, Tim, Vogel, Nicolas, Graczykowski, Bartlomiej, Fytas, George
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9442645/
https://www.ncbi.nlm.nih.gov/pubmed/35997523
http://dx.doi.org/10.1021/acs.jpcb.2c03923