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Symmetry-breaking dynamical pattern and localization observed in the equilibrium vibrational spectrum of NaI
Intrinsic localized modes (ILMs) – also known as discrete breathers – are localized excitations that form without structural defects in discrete nonlinear lattices. For crystals in thermal equilibrium ILMs were proposed to form randomly, an idea used to interpret temperature activated signatures of...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3216492/ https://www.ncbi.nlm.nih.gov/pubmed/22355523 http://dx.doi.org/10.1038/srep00004 |