Brief Introduction

Kai xk星空官方网站, Ph.D., is currently a Professor of Department of EEE, Southern University of Science and Technology (SUSTech). His research focuses on quantum dot optoelectronic devices and their applications in displays, opto-information and optical interconnect. He has published more than 200 articles on academic journals with h-index of 56 and an academic book. His research achievement is awarded the National Award for Technological Invention and the National Ministry of Education Award for Technological Innovation. He is the recipient of the National Outstanding Youth Scholar, Guangdong Province Distinguished Youth Scholar and also is selected as the World's Top 2% Scientists identified by Stanford University.

Educational Background

Sept. 2006 ~ Jun. 2011 Ph. D. in Optical Engineering, Wuhan National Laboratory for Optoelectronics (WNLO), College of Optoelectronics xk星空官方网站 & Engineering, Huazhong University of xk星空官方网站 & Technology (HUST), Wuhan, China. (Supervisor: Prof. Sheng Liu)

Sept. 2002 ~ Jun. 2006 B. xk星空官方网站. in Opto-information Science and Technology, College of Optoelectronics Science & Engineering, Huazhong University of Science & Technology (HUST), Wuhan, China.

Professional Experience

Jan. 2024 ~ Present, Department of Electronic & Electrical Engineering, Southern University of xk星空官方网站 and Technology (SUSTech), Professor.

Dec. 2018 ~ Dec. 2023, Department of Electronic & Electrical Engineering, Southern University of xk星空官方网站 and Technology (SUSTech), Associate Professor.

Jul. 2013 ~ Nov. 2018, Department of Electronic & Electrical Engineering, Southern University of xk星空官方网站 and Technology (SUSTech), Assistant Professor.

Jul. 2011 ~ Jun. 2013, Guangdong Real Faith Optoelectronic Co., Ltd., Vice President.

Research Interests

Quantum dot light-emitting diodes (for display applications)

New quantum dot optoelectronic devices (for opto-information and optical communication applications)

Optical interconnect

Honors & Awards

2016 National Technological Invention Award (Second Prize, awarded by the State Council of China)

2016 National Ministry of Education Technological Invention Award (First Prize, awarded by the Ministry of Education of China)

2015 Hubei Province Natural xk星空官方网站 Award (First Prize, awarded by the Hubei Province Government)

2022 Guangdong Province Natural xk星空官方网站 Award (Second Prize, awarded by the Guangdong Province Government)

2021 National Natural xk星空官方网站 Funds for Outstanding Youth Scholar (awarded by the National Natural xk星空官方网站 Foundation of China)

2017 Guangdong Natural xk星空官方网站 Funds for Distinguished Youth Scholar (awarded by the Department of xk星空官方网站 and Technology of Guangdong Province)

2015 Guangdong xk星空官方网站 and Technology Innovation Youth Talent Award (awarded by the Department of xk星空官方网站 and Technology of Guangdong Province)

2020-2023 World's Top 2% Scientists Identified by Stanford University

2017 Outstanding Research Award of SUSTech

Selected Publications

https://orcid.org/0000-0003-0443-6955

http://scholar.google.com/citations?user=GIFaWXMAAAAJ&hl=en

[1]. G. Mei, K. xk星空官方网站, and X. W. Sun*, "Competing light extraction strategies in perovskite light-emitting diodes," Nature Nanotechnology, 2024/07/25 2024, doi: 10.1038/s41565-024-01709-y.

[2]. Q. xk星空官方网站, H. Zhu, Y. Tan, J. Hao, T. Ye, H. Tang, Z. xk星空官方网站, J. Ma, J. Sun, T. Zhang, F. Zheng, W. Zhang, A. H. W. Choi, W. C. H. Choy, D. Wu*, X. W. Sun, and K. xk星空官方网站*, "Spin Quantum dot Light-Emitting Diodes Enabled by Two-Dimensional Chiral Perovskite with Spin-Dependent Carrier Transport," Advanced Materials, vol. 36, no. 5, p. 2305604, 2024.

[3]. L. Kong, Y. Luo, Q. Wu, X. Xiao, Y. xk星空官方网站, G. Chen, J. Zhang*, K. xk星空官方网站*, W. C. H. Choy, Y.-B. Zhao, H. Li, T. Chiba, J. Kido, and X. Yang*, "Efficient and stable hybrid perovskite-organic light-emitting diodes with external quantum efficiency exceeding 40 per cent," Light: Science & Applications, vol. 13, no. 1, p. 138, 2024.

[4]. Y. Tan, W. Y. Fu, H. Lin, D. Wu, X. W. Sun, H. W. Choi*, and K. xk星空官方网站*, "Low-threshold anisotropic polychromatic emission from monodisperse quantum-dots," National Science Review, 2024, doi: 10.1093/nsr/nwae311.

[5]. Z. xk星空官方网站, C. Shan, C. Liu, X. Tang, D. Luo, H. Tang, Z. Song, J. xk星空官方网站, Z. Ren, J. Ma, H. xk星空官方网站, J. Sun, N. Zhang, W. C. H. Choy, Y. Liu, A. K. K. Kyaw, X. W. Sun, D. Wu*, and K. xk星空官方网站*, "In situ growth of perovskite single-crystal thin films with low trap density," Cell Reports Physical Science, vol. 4, no. 4, p. 101363, 2023.

[6]. H. xk星空官方网站, F. Ye, J. Sun, Z. xk星空官方网站, C. Zhang, J. Qian, X. Zhang, W. C. H. Choy, X. W. Sun, K. xk星空官方网站*, and W. Zhao*, "Efficient CsPbBr3 Nanoplatelet-Based Blue Light-Emitting Diodes Enabled by Engineered Surface Ligands," ACS Energy Letters, vol. 7, no. 3, pp. 1137-1145, 2022. (featured as Back Cover).

[7]. Z. Ren, J. Yu, Z. Qin, J. xk星空官方网站, J. Sun, C. C. S. Chan, S. Ding, K. xk星空官方网站*, R. Chen*, K. S. Wong, X. Lu, W.-J. Yin, and W. C. H. Choy*, "High-Performance Blue Perovskite Light-Emitting Diodes Enabled by Efficient Energy Transfer between Coupled Quasi-2D Perovskite Layers," Advanced Materials, vol. 33, no. 1, p. 2005570, 2021 (Frontispiece).

[8]. H. Xiao, K. xk星空官方网站*, R. xk星空官方网站*, W. Chen, and K. S. Chiang, "Equivalent Circuit of Quantum-Dot LED and Acquisition of Carrier Lifetime in Active Layer," IEEE Electron Device Letters, vol. 41, no. 1, p. 87-90, 2020.

[9]. B. Xie, H. C. Liu, R. Hu, C. F. xk星空官方网站, J. J. Hao, Y. H. Cheng, K. xk星空官方网站* and X. B. Luo*, “Targeting Cooling for Quantum Dots in White QDs‐LEDs by Hexagonal Boron Nitride Platelets with Electrostatic Bonding,” Advanced Functional Materials, vol. 28, no. 30, p. 1801407, 2018. (featured as Back Cover)

Contact Information

Email: wangk@sustech.edu.cn

Homepage: https://faculty.sustech.edu.cn/wangk