51 Papers
126 Citations
Li Wang is an academic researcher from Beijing University of Technology. The author has contributed to research in topics: Scanning electron microscope & Laser. The author has an hindex of 11, co-authored 51 publications.
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Papers
A novel HfNbTaTiV high-entropy alloy of superior mechanical properties designed on the principle of maximum lattice distortion
TL;DR: In this article, a synergistic design of high-performance BCC high-entropy alloy based on the combined consideration of the principles of intrinsic ductility of elements, maximum atomic size difference for solid solution strengthening and the valence electron concentration criterion for ductility was presented.
123
A plasmonic random laser tunable through stretching silver nanowires embedded in a flexible substrate
Tianrui Zhai,Jie Chen,Li Chen,Jieyu Wang,Li Wang,Dahe Liu,Songtao Li,Songtao Li,Hongmei Liu,Xinping Zhang +9 more
TL;DR: The results of the investigated mechanically-tunable random laser investigated enable easy realization of an ultrathin flexible plasmonic random laser and provide insights into the mechanisms of three-dimensional plAsmonic feedback random lasers.
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Plasmonic random lasing in polymer fiber
Songtao Li,Li Wang,Tianrui Zhai,Li Chen,Meng Wang,Yimeng Wang,Fei Tong,Yonglu Wang,Xinping Zhang +8 more
TL;DR: A random fiber laser is achieved based on the plasmonic feedback mechanism, which is constructed by first siphoning the polymer solution doped with silver nanoparticles into a 300-μm capillary tube and then evaporating the solvent.
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Self‐Assembled Quantum Dot Structures in a Hexagonal Nanowire for Quantum Photonics
Ying Yu,Ying Yu,Xiuming Dou,Xiuming Dou,Bin Wei,Guo-Wei Zha,Guo-Wei Zha,Xiang-Jun Shang,Xiang-Jun Shang,Li Wang,Dan Su,Xu Jianxing,Xu Jianxing,Haiyan Wang,Haiqiao Ni,Haiqiao Ni,Baoquan Sun,Baoquan Sun,Yuan Ji,Xiaodong Han,Zhichuan Niu,Zhichuan Niu +21 more
TL;DR: Two types of quantum nanostructures based on self-assembled GaAs quantumdots embedded into GaAs/AlGaAs hexagonal nanowire systems are reported, opening a new avenue to the fabrication of highly efficient single-photon sources and robust quantum optoelectronic devices operating at higher temperature, which are required for practical quantum photonics applications.
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Optical polarizers based on gold nanowires fabricated using colloidal gold nanoparticles.
TL;DR: Using a layer of indium tin oxide underneath the gold nanowires as the waveguide, tunable polarization band-pass and band-suppression filters in the transmission and reflection configuration with a bandwidth less than 20 nm are achieved.
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