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Direct observation of confined acoustic phonon polarization branches in free-standing semiconductor nanowires
Similar to electron waves, the phonon states in semiconductors can undergo changes induced by external boundaries. However, despite strong scientific and practical importance, conclusive experimental evidence of confined acoustic phonon polarization branches in individual free-standing nanostructure...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5109588/ https://www.ncbi.nlm.nih.gov/pubmed/27830698 http://dx.doi.org/10.1038/ncomms13400 |