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余快

 余快   副教授,博士

余快 副教授,博士 办公室:1020 办公室电话:26904875 邮箱:kyu@szu.edu.cn

深圳大学电子科学与技术学院副教授。本科毕业于哈尔滨工业大学,2013年博士毕业于新加坡国立大学,先后在荷兰的莱顿大学,美国的圣母大学,加州理工和斯坦福大学从事科研工作。主要探索方向为结合超快光谱学和显微镜成像技术,研究纳米材料的电子动力学和非线性光学,实现对纳米器件功能化的理解和应用。另一个探索的方向为扩展非线性光学在生物体成像方面的应用。

欢迎访问实验室主页了解更多内容: https://sites.google.com/view/szu-yulab/home

一. 主要研究方向

  • 非线性光学显微镜以及生物成像
  • 纳米材料的电子动力学
  • 声学振动及细胞成像

二.代表性论文

  • K. Yu, T. Major, D. Chakraborty, M. Devadas, J. Sader, G. Hartland*, Compressible Viscoelastic Liquid Effects Generated by the Breathing Modes of Isolated Metal Nanostructures, Nano Lett. 2015, 15, 3964. (equal contribution)
  • K. Yu, P. Johns, M. Devadas, Z. Li, T. Major, G. Hartland*, Effect of Substrate Discontinuities on the Propagating Surface Plasmon Polariton Modes in Gold Nanobars, Nanoscale 2014, 6, 14289. (equal contribution)
  • K. Yu, M. Devadas, T. Major, S. Lo, G. Hartland*, Surface Plasmon Polariton Propagation and Coupling in Gold Nanostructures, J. Phys. Chem. C 2014, 118, 8603.
  • K. Yu, T. Zhao, Q. Xu*, G, Xu*, etc., Gold Nanorod Enhanced Two-Photon Excitation Fluorescence of Photosensitizers for Two-Photon Imaging and Photodynamic Therapy, ACS appl. Mater. Interfaces 2014, 6, 2700. (equal contribution)
  • K. Yu, J. Sader, P. Zijlstra*, M. Hong, Q. Xu, M. Orrit, Probing Silver Deposition on Single Gold Nanorods by Their Acoustic Vibrations, Nano Lett. 2014, 14, 915.
  • K. Yu, P. Zijlstra*, J. Sader, Q. Xu*, M. Orrit, Damping of Acoustic Vibrations of Immobilized Single Gold Nanorods in Different Environments, Nano Lett. 2013, 13, 2710.
  • K. Yu, G. You, L. Polavarapu, Q. Xu*, Bimetallic Au/Ag Core-Shell Nanorods Studied by Ultrafast Transient Absorption Spectroscopy under Selective Excitation, J. Phys. Chem. C 2011, 115, 14000.
  • K. Yu, L. Polavarapu, Q. Xu*, Excitation Wavelength and Fluence Dependent Femtosecond Transient Absorption Studies on Electron Dynamics of Gold Nanorods, J. Phys. Chem. A 2011, 115, 3820.
  • K. Yu, T. Yao, Z. Pan, S. Wei*, Y. Xie*, Structural Evolution in the Nanoscale Diffusion Process: a Au-Sn Bimetallic System, Dalton Trans. 2009, 46, 10353.
  • K. Yu, Z. Wu, Q. Zhao, B. Li, Y. Xie*, High-Temperature-Stable Au@SnO2 Core/Shell Supported Catalyst for CO Oxidation, J. Phys. Chem. C 2008, 112, 2244.

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