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Anomalous non-equilibrium response in black phosphorus to sub-gap mid-infrared excitation
The competition between the electron-hole Coulomb attraction and the 3D dielectric screening dictates the optical properties of layered semiconductors. In low-dimensional materials, the equilibrium dielectric environment can be significantly altered by the ultrafast excitation of photo-carriers, lea...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9106664/ https://www.ncbi.nlm.nih.gov/pubmed/35562345 http://dx.doi.org/10.1038/s41467-022-30341-4 |