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Anomalous Photocurrent Reversal Due to Hole Traps in AlGaN-Based Deep-Ultraviolet Light-Emitting Diodes

The trap states and defects near the active region in deep-ultraviolet (DUV) light-emitting diodes (LED) were investigated through wavelength-dependent photocurrent spectroscopy. We observed anomalous photocurrent reversal and its temporal recovery in AlGaN-based DUV LEDs as the wavelength of illumi...

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Detalles Bibliográficos
Autores principales:	Lim, Seungyoung, Kim, Tae-Soo, Kang, Jaesang, Kim, Jaesun, Song, Minhyup, Kim, Hyun Deok, Song, Jung-Hoon
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9415460/ https://www.ncbi.nlm.nih.gov/pubmed/36014154 http://dx.doi.org/10.3390/mi13081233

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