科研成果

2011
Meng K, Ding Q, Wang S, Gong Q. Ultrafast energy transfer in blended polyphenothiazine/polyphenylene vinylene film. Chemical Physics LettersChemical Physics Letters. 2011;515:155-158.
Ding Q, Meng G, Wang S-F, Zheng X-F, Yang H, Gong Q-H. Ultrafast Solvation Dynamics of Subtilisin-Polyethylene Glycol Interaction for Protein Crystallization. Chinese Physics LettersChinese Physics Letters. 2011;28:067804.
Yue S, Li Z, Chen J, Gong Q. Ultrasmall and ultrafast all-optical modulation based on a plasmonic lens. APPLIED PHYSICS LETTERS. 2011;98:161108.Abstract
By exciting a plasmonic lens with femtosecond laser and utilizing the optical nonlinearity of the gold, an ultrasmall and ultrafast all-optical modulation spot was achieved inside a thin gold film. Near-field pump-probe measurements indicated a modulation spot size of about 600 nm, and a response time of about 1.5 ps. Even smaller spot size of about 300 nm was inferred from numerical simulations, beyond the diffraction limit given an incident wavelength of 1000 nm. Moreover, the optical nonlinearity and the modulation depth were increased by one order of magnitude at the focus compared to that at positions without structures. (C) 2011 American Institute of Physics. [doi:10.1063/1.3581895]
Liu J, Liu C, Yuan X, Belkin NJ. Understanding searchers' perception of task difficulty: Relationships with task type. Proceedings of the American Society for Information Science and Technology. 2011;48:1–10.
Guo H. Understanding the mode of phytohormones' action in plants. Science China Life Sciences [Internet]. 2011;(11):1062-1063. 访问链接
Xiong HW, Wu B. Universal behavior in quantum chaotic dynamics. Laser Physics Letters. 2011;(5):398-404.
Liu Y, Feng H, Feng Q, Teng J, Wu Z, Lu Y, Yu AC, Chen J. Use of hr3 enhancer and P74 TM domain in baculovirus surface display. Frontiers in Bioscience - Elite. 2011;(3):856-863.
Cole MJ, Gwizdka J, Belkin NJ, Liu C. User Domain Knowledge and Eye Movement Patterns During Search, in ; 2011.
胡泳. Ushahidi的故事. IT经理世界. 2011;(16):31.Abstract
<正>我们可以用一个全新的、极为开放的网络模型重新思考、重新建立社会的许多行业和部门奥瑞·奥科罗(Ory Okolloh)是肯尼亚一位非常著名的律师和博客作者。2007年肯尼亚争议性的选举之后爆发了严重的暴力事件,她不断地从不同的亲朋好友口中听到令人不安的强奸、抢劫和谋杀事件,开始怀疑政府和官方媒体对这些暴力事件的报告极不充分。她在自己的博客KenyanPundit上记录了一次由于肯尼亚政府禁止主流媒体报道而引发的暴力冲突后,引起了连锁反应,那些亲眼目睹或者亲身经历过暴力事件的人向她发送了大量的邮件和信息,就这样她开始收集证据。大量的报
Liu C, Liu J, Belkin N, Cole M, Gwizdka J. Using Dwell Time as an Implicit Measure of Usefulness in Different Task Types, in ASIST.; 2011.
Luo JC, Xiong Y, Han X, Lu Y. VEGF non-angiogenic functions in adult organ homeostasis: Therapeutic implications. [Internet]. 2011;(7):635-645. 访问链接
Chen J, Pei J, She Z-S, Hussain F. Velocity-Vorticity Correlation Structure in Turbulent Channel Flow, in Recent Advances in Fluid Dynamic Research --- Proceeding of the Sixth International Conference on Fluid Mechanics.Vol 1376.; 2011:87--89.
Zhang Z, Wang Y, Jiang T, Gao W. Visual Pertinent 2D-to-3D Video Conversion by Multi-cue Fusion, in The 18th IEEE International Conference on Image Processing, ICIP 2011, September 11-14. Brussels, Belgium: IEEE; 2011:909–912. 访问链接
Lin Y-M, Valdes-Garcia A, Han S-J, Farmer DB, Meric I, Sun Y, Wu Y, Dimitrakopoulos C, Grill A, Avouris P, et al. Wafer-Scale Graphene Integrated Circuit. Science [Internet]. 2011;332:1294-1297. 访问链接
Stanley HE, Buldyrev SV, Kumar P, Mallamace F, Mazza MG, Stokely K, Xu L, Franzese G. Water in nanoconfined and biological environments: (Plenary Talk, Ngai-Ruocco 2009 IDMRCS Conf.). Journal of Non-Crystalline Solids. 2011;(2):629-640.
Xu L, Giovambattista N, Buldyrev SV, Debenedetti PG, Stanley EH. Waterlike glass polyamorphism in a monoatomic isotropic Jagla model. Journal of Chemical Physics [Internet]. 2011;(6). 访问链接
Vladimirov N, Traub RD, Tu Y. Wave speed in excitable random networks with spatially constrained connections. PLoS ONE [Internet]. 2011;(6). 访问链接
Vladimirov N, Traub RD, Tu Y. Wave speed in excitable random networks with spatially constrained connections. PLoS ONE [Internet]. 2011;(6). 访问链接
Xiao L, Qi B, Xing X, Zheng L, Kong S, Chen Z, Qu B, Zhang L, Ji Z, Gong Q. A weak electron transporting material with high triplet energy and thermal stability via a super twisted structure for high efficient blue electrophosphorescent devices. JOURNAL OF MATERIALS CHEMISTRY. 2011;21:19058-19062.
Xiao L, Qi B, Xing X, Zheng L, Kong S, Chen Z, Qu B, Zhang L, Ji Z, Gong Q. A weak electron transporting material with high triplet energy and thermal stability via a super twisted structure for high efficient blue electrophosphorescent devices. JOURNAL OF MATERIALS CHEMISTRY. 2011;21:19058-19062.Abstract
A high triplet energy (E-T = 3.2 eV) electron transporting/hole blocking (ET/HB) material, 1,2,4,5-tetra (3-pyrid-3-yl-phenyl)benzene (TemPPB) with a super twisted structure and high thermal stability has been synthesized. An external quantum efficiency (EQE) of 19.6% was achieved by using TemPPB as the ET/HB material in a blue electrophosphorescent device, much higher than the EQE of 12.5% for the device using the conventional ET material, 3-(4-biphenyl)-4-phenyl-5-(4-tert-butylphenyl)-1,2,4-triazole (TAZ). In addition, the weak ET property of TemPPB resulting from its super twisted structure can be enhanced via n-type doping with LiF. An EQE of 24.5% was achieved by combining n-type doping and a double-emission layer. This shows an alternative way to design ET/HB materials with high E-T and improved thermal stability for blue electrophosphorescent devices.

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