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Luminescence signature of free exciton dissociation and liberated electron transfer across the junction of graphene/GaN hybrid structure

Large-area graphene grown on Cu foil with chemical vapor deposition was transferred onto intentionally undoped GaN epilayer to form a graphene/GaN Schottky junction. Optical spectroscopic techniques including steady-state and time-resolved photoluminescence (PL) were employed to investigate the elec...

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Detalles Bibliográficos
Autores principales:	Wang, Jun, Zheng, Changcheng, Ning, Jiqiang, Zhang, Lixia, Li, Wei, Ni, Zhenhua, Chen, Yan, Wang, Jiannong, Xu, Shijie
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4286737/ https://www.ncbi.nlm.nih.gov/pubmed/25567005 http://dx.doi.org/10.1038/srep07687

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