School of Life Sciences, The Chinese University of Hong Kong

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Professor Lao, Xiangzhou

Address(Lab): LG 101, Run Run Shaw Science Building
Phone(Lab): (852) 3943 6379
Fax(852) 2603 5745
Emailxiangzhoulao@cuhk.edu.hk

Education

  • 2016-2020 Ph. D, The University of Hong Kong
  • 2014-2016 M. Sc, Hong Kong Polytechnic University
  • 2010-2014 B. Eng, Xi’an Jiaotong University

Current Positions

Research Assistant Professor, School of Life Sciences, CUHK

Research Interests

  • Fluorescence microscopy
  • Fluorescent materials
  • Spectroscopy
  • Optical Instrumentation
  • Cellular Structures

Representative Publications

  1. Lao 1, Y. Bao 1, S. Xu, Impact of excitation energy on the excitonic luminescence of cesium lead bromide perovskite nanosheets, Optics Letters 2020, 45, 3881.
  2. Lao 1, W. Zhou 1, Y. Bao, X. Wang, Z. Yang, M. Wang, S. Xu, Photoluminescence signatures of thermal expansion, electron-phonon coupling and phase transitions in cesium lead bromide perovskite nanosheets, Nanoscale 2020, 12, 7315.
  3. Lao, Z. Yang, Z. Su, Y. Bao, J. Zhang, X. Wang, X. Cui, M. Wang, X. Yao and S. Xu,Anomalous Temperature-Dependent Exciton-Phonon Coupling in Cesium Lead BromidePerovskite Nanosheets, J. Phys. Chem. C 2019, 123, 5128.
  4. Lao, Z. Yang, Z. Su, Z. Wang, H. Ye, M. Wang, X. Yao and S. Xu, Luminescence and Thermal Behaviors of Free and Trapped Excitons in Cesium Lead Halide Perovskite Nanosheets, Nanoscale 2018, 10, 9949.
  5. M Mao, TL Lam, WP To, X Lao, W Liu, S Xu, G Cheng, CM Che, Stable, High-Efficiency Voltage-Dependent Color-Tunable Organic Light-Emitting Diodes with a Single Tetradentate Platinum (II) Emitter Having Long Operational Lifetime, Advanced Materials 2021, 33, 2004873.
  6. Tang, Z. Su, X. Lao, Y. Bao, D. Zhu, S. Xu, The key roles of 4f-level splitting and vibronic coupling in the high-efficiency luminescence of Ce3+ ion in LuAG transparent ceramic phosphors, Journal of Luminescence, 2020, 225, 117360.
  7. J Zhang, L Yang, Y Cui, YL Tang, JY Xu, ZC Su, XZ Lao, YT Bao, XR Wang, SJ Xu, The role of luminescence self-absorption in photocatalytic properties of self-assembled ZnS nanocrystals, AIP Advances 2020, 10, 105314
  8. Su, Z. Ren, Y. Bao, X. Lao, J. Zhang, J. Zhang, D. Zhu, Y. Lu, Y. Hao, and S. Xu. Luminescence landscapes of nitrogen-vacancy centers in diamond: quasi-localized vibrational resonances and selective coupling. J. Mater. Chem. C 2019, 7, 8086.
  9. Zhang, Z. Su, Y. Cui, G. Hu, Y. Tang, Z. Gan, L. Yang, X. Lao, Y. Bao, S. Xu, The roles of self–absorption and radiative energy transfer in photoluminescence of N–doped carbon nanodots in solution, AIP Advances 2019, 9, 035135.
  10. Yang, M. Wang, H. Qiu, X. Yao, X. Lao, S. Xu, Z. Lin, L. Sun and J. Shao, Engineering the Exciton Dissociation in Quantum-Confined 2D CsPbBr3 Nanosheet Films, Adv. Funct. Mater. 2018, 28, 1705908.
(1 co-first author)
 
 

Professional Activities

Consultant, Yale University
Guest editor and Topical Advisory Panel Member of Micromachines