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Kai WANG--Associate Professor

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Kai WANG, Ph.D., is currently an Associate Professor in the Southern University of Science and Technology (SUSTech). His research focuses on quantum dot and perovskite light-emitting diodes and photodetectors, and their applications in emerging displays. He has published more than 150 articles on academic journals about LED (citations over 3500, h-index of 33), more than 50 conference papers and an academic book. He has acquired 22 granted invention patents in China and 2 in USA. His research achievement was awarded the second prize of the National Award for Technological Invention in 2016 and the first prize of the National Ministry of Education Award for Technological Innovation in 2016. He is the recipient of Guangdong Natural Science Funds for Distinguished Young Scholar.

Education

Ph.D. in Optical Engineering at Huazhong University of Science and Technology and Wuhan National Laboratory for Optoelectronics, 2011

B.Sc. in Optical Information Science and Technology at Huazhong University of Science and Technology, 2006

Working Experiences

Dec. 2018 ~ Present, Associate Professor, Department of Electrical and Electronic Engineering, Southern University of Science and Technology

Apr. 2018 ~ Present, Deputy Director, Shenzhen Key Laboratory for Quantum Dots based Advanced Display and Lighting

July. 2013 ~ Nov. 2018, Assistant Professor, Department of Electrical and Electronic Engineering, Southern University of Science and Technology

July. 2011 ~ Jun. 2013, Vice President for R&D, Guangdong Real Faith Optoelectronic Co., Ltd

Research Introduction

Kai WANG, Ph.D., is currently an Associate Professor in the Southern University of Science and Technology (SUSTech). His research focuses on quantum dot and perovskite light-emitting diodes and photodetectors, and their applications in emerging displays. He obtained his B.Sc and Ph.D. degrees from Huazhong University of Science and Technology (HUST) in 2006 and 2011 respectively. He was the vice president of Guangdong Real Faith Optoelectronics Co. Ltd from 2011 to 2013. Then he joined in the Department of Electrical and Electronic Engineering of SUSTech in 2013. He has published more than 150 articles on academic journals about LED (citations over 3500, h-index of 33), more than 50 conference papers and an academic book. He has acquired 22 granted invention patents in China and 2 in USA. His research achievement is awarded the second prize of the National Award for Technological Invention in 2016, the first prize of the National Ministry of Education Award for Technological Innovation in 2016, and the first price of the Natural Science Award of Hubei Province in 2015. He is the recipient of the Guangdong Science and Technology Special Plan for Top-Notch Young Scholars and Guangdong Natural Science Funds for Distinguished Young Scholar. He is currently a committee member of the National Flat Panel Display Technical Committee for Standardization, the deputy director of the Guangdong Key Laboratory for Quantum Dots based Advanced Display and Lighting, and a committee member of the IEEE Photonics Society Guangdong Chapter.

Research Fields:

Quantum dot LEDs

Quantum dot photodetectors

Awards & Honors

2016 National Technological Invention Award(Second Prize, awarded by the State Council of the P.R. China) (Multi-Interfaces Photo-Thermal Coupling Optimization Technology for White Light Emitting Diode Packaging)

2016 National Ministry of Education Technological InventionAward (First Prize, awarded by the Ministry of Education of the P.R. China) (Key Technologies of High Power Light Emitting Diode Packaging and Applications)

2015 Hubei Province Natural Science Award(First Prize, awarded by the Hubei Province Government) (Control Theories and Methods of Photo-Thermal Coupling for High Power Light Emitting Diode Packaging and Applications)

2017 Guangdong Natural Science Funds for Distinguished Youth Scholar(awarded by the Guangdong Provincial Department of Science and Technology) (High Efficiency Perovskite Quantum Dot Light Emitting Diodes)

2015 Guangdong Science and Technology Innovation Youth Talent Award (awarded by the Guangdong Provincial Department of Science and Technology)

2010 Ph.D. Youth Scholar Award(awarded by the Ministry of Education of the P.R. China)

2017 IEEE ICEPT Outstanding Paper Award

2016 Society for Information Display (SID) Distinguished Paper Award

2017 SUSTech Outstanding Research Award

2016 SUSTech Youth Research Award

2017 Excellent Advisor Award of Zhi Ren Academy of SUSTech

2013 Nomination Award for National Outstanding Doctoral Dissertation (awarded by the Ministry of Education of the P.R. China)

2012 Award for Hubei Province Outstanding Doctoral Dissertation

2007 NXP Semiconductors Best Paper Award

Publications

ResearcherID: F-9944-2013

ORCID: 0000-0003-0443-6955

[1]. Kai Wang*, Sheng Liu, Xiaobing Luo and Dan Wu, Freeform Optics for LED Packages and Applications, John Wiley and Sons, 2017. (Book)

[2]. Z. Ren, J. Yu, Z. Qin, J. Wang, J. Sun, C. C. S. Chan, S. Ding, K. Wang*, 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.

[3]. P. Liu#, Y. Lou#, S. Ding, W. Zhang, Z. Wu, H. Yang, B. Xu, K. Wang*, and X. W. Sun*, "Green InP/ZnSeS/ZnS Core Multi-Shelled Quantum Dots Synthesized with Aminophosphine for Effective Display Applications," Advanced Functional Materials, 2021, doi: 10.1002/adfm.202008453.

[4]. X.Tang#, W. Chen#, D. Wu*, A. Gao, G. Li, J. Sun, K. Yi, Z. Wang, G. Pang, H. Yang, R. Guo, H. Liu, H. Zhong, M. Huang, R. Chen, P. Müller-Buschbaum, X. W. Sun, and K. Wang*, "In Situ Growth of All-Inorganic Perovskite Single Crystal Arrays on Electron Transport Layer," Advanced Science, vol. 7, no. 11, p. 1902767, 2020.

[5]. W. Zhang#, S. Ding#, W. Zhuang*, D. Wu, P. Liu, X. Qu, H. Liu, H. Yang, Z. Wu, K. Wang*, and X. W. Sun*, "InP/ZnS/ZnS Core/Shell Blue Quantum Dots for Efficient Light-Emitting Diodes," Advanced Functional Materials, p. 2005303, 2020, doi: 10.1002/adfm.202005303.

[6]. Z. Ren, L. Li, J. Yu, R. Ma, X. Xiao, R. Chen*, K. Wang*, X. W. Sun, W.-J. Yin, and W. C. H. Choy*, "Simultaneous Low-Order Phase Suppression and Defect Passivation for Efficient and Stable Blue Light-Emitting Diodes," ACS Energy Letters, vol. 5, no. 8, pp. 2569-2579, 2020.

[7]. W. Chen#, H. Tang#, Y. Chen#, J. E. Heger, N. Li, L. P. Kreuzer, Y. Xie, D. Li, C. Anthony, Z. Pikramenou, K. W. Ng, X. W. Sun, K. Wang*, and P. Müller-Buschbaum*, "Spray-deposited PbS colloidal quantum dot solid for near-infrared photodetectors," Nano Energy, vol. 78, p. 105254, 2020.

[8]. B. Xie, H. C. Liu, R. Hu, C. F. Wang, J. J. Hao, Y. H. Cheng, K. Wang*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.

[9]. F. Fang, W. Chen, Y. Li, H. Liu, M. Mei, R. Zhang, J. Hao, M. Mikita, W. Cao, R. Pan, K. Wang* and X. W. Sun, "Employing Polar Solvent Controlled Ionization in Precursors for Synthesis of High-Quality Inorganic Perovskite Nanocrystals at Room Temperature," Advanced Functional Materials, vol. 28, no. 10, no. 1706000, 2018.

[10]. J. J. Cheng#, J. J. Hao#, H. C. Liu, J. G. Li, J. Z. Li, X. Zhu, X. D. Lin, K. Wang*and T. C. He*, “Optically Active CdSe-Dot/CdS-Rod Nanocrystals with Induced Chirality and Circularly Polarized Luminescence,” ACS Nano, vol. 12, no. 6, pp. 5341-5350, 2018.

[11]. X. L. Zhang, B. Xu, Y. Gao, J. B. Zhang, Y. J. Zheng, K. Wang* and X. W. Sun*, “All-Inorganic Perovskite Nanocrystals for High-Efficiency Light Emitting Diodes: Dual-Phase CsPbBr3-CsPb2Br5Composites,” Advanced Functional Materials, vol. 26, pp. 4595-4600, 2016.

[12]. X.L. Zhang, W. Y. Cao, W. G. Wang, B. Xu, S. Liu, H. T. Dai, S. M. Chen, K. Wang*and X. W. Sun*, “Efficient Light-Emitting Diodes Based on Green Perovskite Nanocrystals with Mixed-Metal Cations,” Nano Energy, vol. 30, pp. 511-516, 2016.

[13]. W. Chen, K. Wang*, J. Hao, D. Wu, C. Li, J. Qin, D. Dong, J. Deng and W. Q. Cao, “High Efficiency and Color Rendering Quantum Dots White Light Emitting Diodes Optimized by Luminescent Microspheres Incorporating,” Nanophotonics, vol. 5 pp. 565-572, 2016.

[14]. H. Xiao, K. Wang*, R. Wang*, 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, pp. 87-90, 2020.

[15].  K.Wang, F. Chen, Z. Y. Liu, X. B. Luo and S. Liu*, "Design of Compact Freeform Lens for Application Specific Light-Emitting Diode Packaging," Optics Express, 18(2): 413-425, 2010.

[16]. K.Wang, D. Wu, Z. Qin, F. Chen, X. B. Luo and S. Liu*, "New Reversing Design Method for LED Uniform Illumination," Optics Express, 19(S4): A830-A840, 2011.

Recruitment Announcement

Prof. WANG Kai’s group currently recruiting Research Assistant Professors(RAP), Postdoctoral Fellow, Ph.D., graduate students and research assistants. We also welcome students and visiting scholars from top universities both in and out of China. Please contact us if you are interested.

Contact Information

 

e-mail: wangk@sustech.edu.cn

Personal Home Page: http://faculty.sustech.edu.cn/profiles/wangk/

 

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