Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Yan, Jun"'
Autor:
Zongyou Yin, Jianxun Liu, Yan Jun Liu, Meng Zhao, Jiawei Wang, Xiaoguo Fang, Huilin He, Zhen Yin, Ping Shum, Shouzhen Jiang, Zhenming Wang, Dan Luo
Publikováno v:
Nanophotonics, Vol 10, Iss 6, Pp 1733-1740 (2021)
We demonstrate a simple, cost-effective method to enhance the photoluminescence intensity of monolayer MoS2. A hexagonal symmetric Au metasurface, made by polystyrene nanosphere lithography and metal coating, is developed to enhance the photoluminesc
Publikováno v:
Nanoscale Advances. 2:2371-2375
The charge state of Au nanoclusters on oxidized/reduced rutile TiO2 (110) surfaces were investigated by a combination of non-contact atomic force microscopy and Kelvin probe force microscopy at 78 K under ultra-high vacuum. We found that the Au nanoc
Autor:
Dan Luo, Zhen Yin, Ke Li, Wei Ji, Li-Yang Shao, Shengtao Yin, Dong Xiao, Shouzhen Jiang, Yan Jun Liu, Yu Li
Publikováno v:
Optics Communications. 448:10-14
In this work, we theoretically present a reconfigurable plasmonic chiral metasurface based on a sandwiched metal–insulator–metal structure, which can strongly, spin-selectively absorb circularly polarized light. Through finite-difference time-dom
Autor:
Guixin Li, Jianxun Liu, Huilin He, Dan Luo, Davy Gérard, Zhen Yin, Ke Li, Jiawei Wang, Vincent K. S. Hisao, Yan Jun Liu, Quanquan Mu, Wengfeng Cai
Publikováno v:
Laser and Photonics Reviews
Laser and Photonics Reviews, 2021, 16 (1), pp.2100396. ⟨10.1002/lpor.202100396⟩
Laser and Photonics Reviews, Wiley-VCH Verlag, In press, pp.2100396. ⟨10.1002/lpor.202100396⟩
Laser and Photonics Reviews, 2021, 16 (1), pp.2100396. ⟨10.1002/lpor.202100396⟩
Laser and Photonics Reviews, Wiley-VCH Verlag, In press, pp.2100396. ⟨10.1002/lpor.202100396⟩
International audience; Optical metasurfaces are 2D flat elements that consist of spatially arranged meta-atoms. By carefully designing the metasurface, it is possible to fully control the properties of light in amplitude, phase, and/or polarization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c746ad42e0a041ee5fe93f6bd718d9
https://utt.hal.science/hal-03466878
https://utt.hal.science/hal-03466878
Autor:
Yan Jun Li, Zongmin Ma, Yasuhiro Sugawara, Lili Kou, Yoshitaka Naitoh, Hikaru Nomura, Eiji Arima, Yuuki Adachi, Rui Xu, Yoshihiro Tsukuda, Yukinori Kinoshita, Zhihai Cheng, Quanzhen Zhang, Huanfei Wen
Publikováno v:
Ultramicroscopy. 191:51-55
We investigated a method to obtain a stable contrast mode on the TiO2(110) surface. The stable contrast rate is approximately 95% with a W-coated Si cantilever, which demonstrates that a stable tip apex plays an important role to obtain the real geom
Publikováno v:
Optics express. 27(21)
Lead ions (Pb2+) are one of the major environmental pollutants that are dangerous for human health, thus the detection methods of Pb2+ become very important as well. However, most reported techniques suffer from drawbacks such as long time, expensive
Publikováno v:
Journal of Molecular Liquids. 258:155-162
Nisoldipine represents a compound with diverse pharmacological activities. The interaction between nisoldipine and human serum albumin (HSA) was investigated using various methods, including UV–vis, three-dimensional fluorescence, synchronous fluor
Publikováno v:
Optical Materials. 79:310-316
Two series of bis-β-diketonate Eu3+ complex/polymer hybrid fibers, namely, Eu2(BTP)3(H2O)4/PMMA (Eu/PMMA) and Eu2(BTP)3(H2O)4/PVP (Eu/PVP) have been prepared by electrospinning technology (BTP = 1,3-bis(4,4,4-trifluoro-1,3-dioxobutyl)phenyl, PVP = p
Autor:
Yingqiang Sheng, Huanian Zhang, Quanxin Guo, Shouzhen Jiang, Baoyuan Man, Yan Jun Liu, Jia Guo, Xile Han, Tingyin Ning, Zhen Li
Publikováno v:
Optical Materials. 78:432-437
Dark solitons, which have good stability, long transmission distance and strong anti-interference ability. By using a coprecipitation method, the high quality indium tin oxide (ITO) were prepared with an average diameter of 34.1 nm. We used a typical
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-7 (2018)
Blue phase liquid crystal films are quite useful in reflective displays, flexible photonic devices, and optical sensors. However, the effects of refractive index properties of refilled liquid crystals and environment temperature on reflection propert