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    题名 作者 年代 出处 被引量
1Review of Ultraviolet Non-Line-of-Sight Communication显示文摘With rapid advances of solar blind ultraviolet LED and ultraviolet detecting technology in recent years, ultraviolet communication gradually becomes a research hotspot due to its inherent advantages: low solar background noise, non-line-of-sight(NLOS) and good secrecy. The strong scattering characteristics in atmospheric render ultraviolet waveband the ideal choice for achieving NLOS optical communication. This paper reviews the research history and status of ultraviolet communication both in China and abroad, and especially introduces three main issues of ultraviolet communication: channel model, system analysis and design, light sources and detectors. For each aspect, current open issues and prospective research directions are analyzed.Renzhi Yuan Jianshe Ma 2016China Communications2016,13,6:22
2High-performance UV-vis photodetectors based on electrospun ZnO nanofiber-solution processed perovskite hybrid structures显示文摘混合器官无机的 perovskites 作为宽带应答的光电探测器的有希望的候选人被表明了。为实际申请与优秀 photodetection 能力和灵巧的制造过程开发基于 perovskite 的光电探测器是批评的。此处,我们设计了并且第一次,制作了一个混血儿光电探测器由 electrospun ZnO nanofibers 和 perovskites 组成。比作太古的 ZnO 或 perovskite,混合光电探测器显示出增加的开关比率,更快的反应速度,和更高的 responsivity 和 detectivity。混合设备的性能被使用排列伪的 ZnO nanofiber 数组而不是混乱 nanofibers 显著地提高,它提供有效充电在 perovskite 和 ZnO,更短的传播路径,和减少的搬运人损失在之间的转移 nanofibers 跨连接。我们的结果提供一条新、有希望的线路为高效、便宜的光电探测器与 perovskite 集成无机的功能的材料。Fengren Cao Wei Tian Bangkai Gu Yulong Ma Hao Lu Liang Li 2017Nano Research2017,10,7:9
3Flexible ultraviolet photodetectors based on ZnO–SnO_2 heterojunction nanowire arrays显示文摘A ZnO–SnO_2 nanowires(NWs) array, as a metal oxide semiconductor, was successfully synthesized by a near-field electrospinning method for the applications as high performance ultraviolet photodetectors. Ultraviolet photodetectors based on a single nanowire exhibited excellent photoresponse properties to 300 nm ultraviolet light illumination including ultrahigh I_(on)/I_(off) ratios(up to 10~3), good stability and reproducibility because of the separation between photo-generated electron-hole pairs. Moreover, the NWs array shows an enhanced photosensing performance. Flexible photodetectors on the PI substrates with similar tendency properties were also fabricated. In addition, under various bending curvatures and cycles, the as-fabricated flexible photodetectors revealed mechanical flexibility and good stable electrical properties, showing that they have the potential for applications in future flexible photoelectron devices.Zheng Lou Xiaoli Yang Haoran Chen Zhongzhu Liang 2018Journal of Semiconductors2018,39,2:5
4Ultrahigh quantum efficiency photodetector and ultrafast reversible surface wettability transition of square In2O3 nanowires显示文摘由于大 surface-to-volume 比率, lowdimensional 半导体的 optoelectronic 表演基于 nanostructure 的光电探测器在暴露的表面原则上取决于 chemisorption/photodesorption,但是显示出如此的效果的实际例子仍然是无法获得的。一些理论计算预言了 { 001 } 方面在 2 O 3 能有效地在照耀下面积累 photogenerated 洞,提供模型材料检验 nanowires (NW ) 切的方面是否能增加他们的 optoelectronic 表演。此处,我们在场使用的一个新奇基于 nanowire 的光电探测器的设计和构造在 2 有四的 O 3 NW 暴露了 { 001 } 水晶方面。光电探测器与优秀重覆性交付优秀 optoelectronic 性能,快反应速度,高光谱 responsivity (R ), 和高外部量效率(EQE ) 。R 和 EQE 价值象 4.8Ming Meng Xinglong Wu Xiaoli Ji Zhixing Gan Lizhe Liu Jiancang Shen Paul K. Chu 2017Nano Research2017,10,8:2
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