Y
Yang Cao
Researcher at Chinese Academy of Sciences
Publications - 24
Citations - 704
Yang Cao is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Nanowire. The author has an hindex of 11, co-authored 23 publications receiving 561 citations. Previous affiliations of Yang Cao include Beijing Information Science & Technology University & Tsinghua University.
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Self-powered ultrafast broadband photodetector based on p-n heterojunctions of CuO/Si nanowire array.
TL;DR: A new self-powered broadband photodetector was fabricated by coating an n-silicon nanowire (n-Si NW) array with a layer of p-cupric oxide (CuO) nanoflakes through a new simple solution synthesis method, showing excellent rectification characteristics in the dark and distinctive photovoltaic behavior under broadband light illumination.
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Ultra-Broadband Photodetector for the Visible to Terahertz Range by Self-Assembling Reduced Graphene Oxide-Silicon Nanowire Array Heterojunctions
TL;DR: The naturally narrow energy gap in RGO is suitable for detection of mid-infrared (MIR) or even THz waves and can be tuned by controlling the degree of RGO reduc-tion.
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A technique for controlling the alignment of silver nanowires with an electric field
TL;DR: In this paper, the effect of the direct current electric field (DCEF) on the nanowire alignment was discussed and the alignment of the individual nanowires in a bundle was further proved by observing the polarization dependence in the experiment of the polarized reflection measurements.
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Highly conductive free-standing reduced graphene oxide thin films for fast photoelectric devices
Hua Yang,Hua Yang,Yang Cao,Junhui He,Yue Zhang,Binbin Jin,Jia-Lin Sun,Yingxin Wang,Ziran Zhao +8 more
TL;DR: In this article, a fully suspended RGO photodetector is constructed using the free-standing RGO thin film, which exhibits the fastest (ca.100ms) and broadest (from the ultraviolet to terahertz spectral range) photoresponse among all of the reported RGO film photoderectors that have been reported.
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Facile fabrication of transparent, broadband photoresponse, self-cleaning multifunctional graphene–TiO2 hybrid films
Jiayi Zhu,Yang Cao,Junhui He +2 more
TL;DR: The obtained transparent, superhydrophilic and conductive graphene-TiO2 hybrid film showed excellent photoresponse, antifogging, and antistatic behaviors.