N
Naifei Ren
Researcher at Jiangsu University
Publications - 152
Citations - 1710
Naifei Ren is an academic researcher from Jiangsu University. The author has contributed to research in topics: Laser & Thin film. The author has an hindex of 19, co-authored 146 publications receiving 1267 citations. Previous affiliations of Naifei Ren include Tsinghua University & Nankai University.
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Femtosecond pulsed laser textured titanium surfaces with stable superhydrophilicity and superhydrophobicity
TL;DR: In this paper, a facile and highly efficient laser scanning process coupled with a simple silanization modification was used to prepare textured titanium (Ti) surfaces with stable superhydrophilicity and super-hydrophobicity.
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Microstructure evolution and grain refinement of Ti-6Al-4V alloy by laser shock processing
TL;DR: In this article, the microstructure evolution and grain refinement of Ti-6Al-4V alloy after laser shock processing (LSP) are systematically investigated in a Q-switched Nd:YAG laser system operated with a wave-length of 1064nm and 10ns pulse width.
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Room temperature photoluminescence properties of CuO nanowire arrays
TL;DR: In this paper, the optical properties of CuO nanowires were investigated through photoluminescence (PL) measurements at room temperature, and three emission peaks at around 713, 735 and 758 nm in the red and near infrared region were obtained from CuO NWs.
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Broadband visible-light absorber via hybridization of propagating surface plasmon
TL;DR: A broadband visible-light absorber based on excitation of multiple propagating surface plasmon (PSP) resonances that might enable promising applications in the fields of photovoltaic cells and thermal emitters, owing to its advantages of wideband, near-unity absorption and simple fabrication simultaneously.
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A finite element analysis of thermal relaxation of residual stress in laser shock processing Ni-based alloy GH4169
Xudong Ren,Q.B. Zhan,S.Q. Yuan,Jun Zhou,Yuxin Wang,Naifei Ren,Sun Guifang,L.M. Zheng,F.Z. Dai,Hong-Yu Yang,W.J. Dai +10 more
TL;DR: In this article, the residual stress induced by laser shock processing and the thermal relaxation behaviors of residual stress in Ni-based alloy GH4169 were investigated by means of three-dimensional nonlinear finite element analysis.