Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas

Phonon polaritons (PhPs)—light coupled to lattice vibrations—with in-plane hyperbolic dispersion exhibit ray-like propagation with large wave vectors and enhanced density of optical states along certain directions on a surface. As such, they have raised a surge of interest, promising unprecedented m...

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Detalles Bibliográficos
Autores principales: Martín-Sánchez, Javier, Duan, Jiahua, Taboada-Gutiérrez, Javier, Álvarez-Pérez, Gonzalo, Voronin, Kirill V., Prieto, Iván, Ma, Weiliang, Bao, Qiaoliang, Volkov, Valentyn S., Hillenbrand, Rainer, Nikitin, Alexey Y., Alonso-González, Pablo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Physical and Materials Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8500510/
https://www.ncbi.nlm.nih.gov/pubmed/34623915
http://dx.doi.org/10.1126/sciadv.abj0127

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