Extracting the Infrared Permittivity of SiO(2) Substrates Locally by Near-Field Imaging of Phonon Polaritons in a van der Waals Crystal

Layered materials in which individual atomic layers are bonded by weak van der Waals forces (vdW materials) constitute one of the most prominent platforms for materials research. Particularly, polar vdW crystals, such as hexagonal boron nitride (h-BN), alpha-molybdenum trioxide (α-MoO(3)) or alpha-v...

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Detalles Bibliográficos
Autores principales: Aguilar-Merino, Patricia, Álvarez-Pérez, Gonzalo, Taboada-Gutiérrez, Javier, Duan, Jiahua, Prieto, Iván, Álvarez-Prado, Luis Manuel, Nikitin, Alexey Y., Martín-Sánchez, Javier, Alonso-González, Pablo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7825664/
https://www.ncbi.nlm.nih.gov/pubmed/33430225
http://dx.doi.org/10.3390/nano11010120

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