Reconfigurable hyperbolic polaritonics with correlated oxide metasurfaces

Reconfigurable hyperbolic polaritonics with correlated oxide metasurfaces

Phonon polaritons in anisotropic van der Waals materials enable subwavelength confinement and controllable flow of light at the nanoscale. Here, the authors exploit correlated perovskite oxide (SmNiO3) substrates with tunable conductivity to obtain real-time modulation and nanoscale reconfiguration...

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Bibliographic Details
Main Authors: Neda Alsadat Aghamiri, Guangwei Hu, Alireza Fali, Zhen Zhang, Jiahan Li, Sivacarendran Balendhran, Sumeet Walia, Sharath Sriram, James H. Edgar, Shriram Ramanathan, Andrea Alù, Yohannes Abate
Format: Article
Language:English
Published: Nature Portfolio 2022-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-022-32287-z

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