Seamless lateral graphene p–n junctions formed by selective in situ doping for high-performance photodetectors

Fabricating lateral graphene p–n junctions with controlled doping levels is instrumental to realize ultrafast and efficient optoelectronic devices. Here, the authors report a seamless graphene based photodetector doped by selective ion implantation and in-situ chemical vapour deposition.

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Detalles Bibliográficos
Autores principales: Gang Wang, Miao Zhang, Da Chen, Qinglei Guo, Xuefei Feng, Tianchao Niu, Xiaosong Liu, Ang Li, Jiawei Lai, Dong Sun, Zhimin Liao, Yongqiang Wang, Paul K. Chu, Guqiao Ding, Xiaoming Xie, Zengfeng Di, Xi Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/55da7a3c9970484d8537216696b422f0
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Sumario:Fabricating lateral graphene p–n junctions with controlled doping levels is instrumental to realize ultrafast and efficient optoelectronic devices. Here, the authors report a seamless graphene based photodetector doped by selective ion implantation and in-situ chemical vapour deposition.