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The Effect of Next-Nearest Neighbour Hopping in the One, Two, and Three Dimensional Holstein Model
Allowing a single electron to hop to next-nearest neighbours (NNN) in addition to the closest atomic sites in the Holstein model, a modified Trugman method is applied to exactly calculate the effect on the polaronic effective mass in one, two, and three dimensions, building on the previous study of...
| 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/PMC5009339/ https://www.ncbi.nlm.nih.gov/pubmed/27586076 http://dx.doi.org/10.1038/srep32591 |