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Lin Liu, Guanghui Li, Yi Wang, Yingyi Wang, Tie Li, Ting Zhang*, and Su Jie Qin*. A photovoltaic self-powered gas sensor based on a single-walled carbon nanotube/Si heterojunction. Nanoscale, 2017 In press

时间: 2017-08-25

    We present a novel photovoltaic self-powered gas sensor based on a p-type single-walled carbon nanotube (SWNT) and n-type silicon (n-Si) heterojunction. The energy from visible light suffices to drive the device owing to a built-in electric field (BEF) induced by the differences between the Fermi levels of SWNTs and n-Si.


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地址: 江苏省苏州市苏州工业园区若水路398号