Interfacing differently oriented biaxial van der Waals crystals for negative refraction

Negative refraction has a wide range of applications in diverse fields such as imaging, sensing, and waveguides and typically entails the fabrication of intricate metamaterials endowed with hyperbolic features. In contrast to artificially engineered hyperbolic materials, natural van der Waals (vdW)...

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Bibliographic Details
Main Authors: Liu Ruey-Tarng, Huang Chia-Chien
Format: Article
Language:English
Published: De Gruyter 2023-10-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2023-0442