Y
Yin Wu
Researcher at Tsinghua University
Publications - 17
Citations - 2587
Yin Wu is an academic researcher from Tsinghua University. The author has contributed to research in topics: Etching (microfabrication) & Silicon. The author has an hindex of 9, co-authored 14 publications receiving 2490 citations. Previous affiliations of Yin Wu include Indiana University & National University of Singapore.
Papers
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Journal ArticleDOI
Aligned Single‐Crystalline Si Nanowire Arrays for Photovoltaic Applications
Journal ArticleDOI
Fabrication of Single-Crystalline Silicon Nanowires by Scratching a Silicon Surface with Catalytic Metal Particles†
Kui-Qing Peng,Kui-Qing Peng,Juejun Hu,Yunjie Yan,Yin Wu,Hui Fang,Ying Xu,Shuit-Tong Lee,Jing Zhu +8 more
TL;DR: In this article, a novel strategy for preparing large-area oriented silicon nanowire arrays on silicon substrates at near room temperature by localized chemical etching is presented, which is based on metal-induced (either by Ag or Au) excessive local oxidation and dissolution of a silicon substrate in an aqueous fluoride solution.
Journal ArticleDOI
Uniform, Axial-Orientation Alignment of One-Dimensional Single-Crystal Silicon Nanostructure Arrays†
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Metal-particle-induced, highly localized site-specific etching of Si and formation of single-crystalline Si nanowires in aqueous fluoride solution.
Kui-Qing Peng,Kui-Qing Peng,Kui-Qing Peng,Hui Fang,Juejun Hu,Yin Wu,Jing Zhu,Yunjie Yan,Shuit-Tong Lee +8 more
TL;DR: The etching process features weak dependence on the doping of the silicon wafers and, thus, provides an efficient method to prepare silicon nanowires with desirable doping characteristics.
Journal ArticleDOI
Silver catalysis in the fabrication of silicon nanowire arrays
TL;DR: In this article, a method involving dry deposition plus wet chemical etching was devised to fabricate silicon nanowire (SiNW) arrays and to study silver catalysis during fabrication.