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Hillock Related Degradation Mechanism for AlGaN-Based UVC LEDs

Heteroepitaxial growth of high Al-content AlGaN often results in a high density of threading dislocations and surface hexagonal hillocks, which degrade the performance and reliability of AlGaN-based UVC light emitting diodes (LEDs). In this study, the degradation mechanism and impurity/defect behavi...

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Detalles Bibliográficos
Autores principales:	Chen, Juntong, Liu, Jianxun, Huang, Yingnan, Liu, Ruisen, Dai, Yayu, Tang, Leming, Chen, Zheng, Sun, Xiujian, Liu, Chenshu, Zhang, Shuming, Sun, Qian, Feng, Meixin, Xu, Qiming, Yang, Hui
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10180975/ https://www.ncbi.nlm.nih.gov/pubmed/37177107 http://dx.doi.org/10.3390/nano13091562

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