Acoustic phonon modes and phononic bandgaps in GaN/AlN nanowire superlattices

We study numerically the phonon dispersion relations and corresponding displacement fields for a circular cross-section nanowire superlattices consisting of anisotropic GaN and AlN. We determine a set of parameters which gives complete phononic bandgaps. The results suggest the potential for manipul...

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Detalles Bibliográficos
Autor principal: Mizuno, Seiji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2012
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3499139/
https://www.ncbi.nlm.nih.gov/pubmed/22916993
http://dx.doi.org/10.1186/1556-276X-7-479

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3499139/
https://www.ncbi.nlm.nih.gov/pubmed/22916993
http://dx.doi.org/10.1186/1556-276X-7-479

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