Electrical detection of hyperbolic phonon-polaritons in heterostructures of graphene and boron nitride
Optoelectronics: guided hyperbolic phonon-polaritons in h-BN boost mid-infrared graphene photodetectors h-BN hyperbolic phonon-polaritons can be probed electrically in a van der Waals photodetector by guiding them towards a graphene junction. A team led by F.H.L. Koppens at ICFO developed a nano-opt...
Main Authors: | , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2017-08-01
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Series: | npj 2D Materials and Applications |
Online Access: | https://doi.org/10.1038/s41699-017-0031-5 |