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Defect-mediated phonon dynamics in TaS(2) and WSe(2)
We report correlative crystallographic and morphological studies of defect-dependent phonon dynamics in single flakes of 1T-TaS(2) and 2H-WSe(2) using selected-area diffraction and bright-field imaging in an ultrafast electron microscope. In both materials, we observe in-plane speed-of-sound acousti...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Crystallographic Association
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5411267/ https://www.ncbi.nlm.nih.gov/pubmed/28503630 http://dx.doi.org/10.1063/1.4982817 |