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Probing low-energy hyperbolic polaritons in van der Waals crystals with an electron microscope
Van der Waals materials exhibit intriguing structural, electronic, and photonic properties. Electron energy loss spectroscopy within scanning transmission electron microscopy allows for nanoscale mapping of such properties. However, its detection is typically limited to energy losses in the eV range...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5522439/ https://www.ncbi.nlm.nih.gov/pubmed/28733660 http://dx.doi.org/10.1038/s41467-017-00056-y |