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Dual-functional ultraviolet photodetector with graphene electrodes on AlGaN/GaN heterostructure

A dual-functional ultraviolet (UV) photodetector with a large UV-to-visible rejection ratio is presented, in which interdigitated finger-type two-dimensional graphene electrodes are introduced to an AlGaN/GaN heterostructure. Two photocurrent generation mechanisms of photovoltaic and photoconductive...

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Detalles Bibliográficos
Autores principales:	Pandit, Bhishma, Schubert, E. Fred, Cho, Jaehee
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7745009/ https://www.ncbi.nlm.nih.gov/pubmed/33328514 http://dx.doi.org/10.1038/s41598-020-79135-y

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