Advanced Semiconductor Laboratory
Developing cutting-edge technologies based on III-nitride semiconductors

People

Xiaohang Li, Ph.D.

Principal Investigator
​Assistant Professor​​​​​​​​​​

Introduction

​​Dr. Xiaohang Li is an Assistant Professor of Electrical Engineering in the Division of Computer, Electrical, Mathematical Science and Engineering (CEMSE). He received the B.S. degree with the highest honor in Applied Physics from Huazhong University of Science and Technology and M.S. degree in Electrical Engineering from Lehigh University. He received the Ph.D. degree in Electrical Engineering with minor in Physics at Georgia Institute of Technology. 


Currently, Prof. Li’s research focuses on growth, fabrication and characterization of III-nitride semiconductors for optoelectronic and electronic devices. Previously, he has conducted multidisciplinary research projects related to solid state lighting, colloidal particles, ferromagnetic fluid, and water purification at various research organizations. He has authored >100 journal and conference publications. He holds several issued and pending patents. Most notably, he has made significant contributions in the development of deep UV semiconductor lasers where he was the first to demonstrate low threshold lasers on the practical sapphire substrates. He is an active journal reviewer for prestigious journals such as Nature Photonics, Applied Physics Letter and Optics Express. 


He served as president and treasurer of IEEE Photonics Society chapter at Lehigh University. He has been a guest blogger for Edison Innovation Foundation as well as a teacher and mentor for undergraduate, graduate and K-12 students, including many underrepresented ones. He is serving on the Crystal Growth committee of the International Workshop on Nitride Semiconductors​ and the Group-III Nitrides​ committee of the Electronic Material Conference. He is the recipient of prestigious awards including D. J. Lovell Scholarship​ and IEEE Photonics Graduate Student Fellowship.​

Research Interests

​Professor Li is devoted to innovating and perfecting growth, simulation, fabrication, and characterization of III-nitride structures for next-generation devices. The devices of particular interest include LED, laser, solar cells, transistors, and sensors. Because of excellent properties of III-nitrides, these devices are expected to become the enabling technologies to revolutionize energy, communication, biochemical, biomedical, and data storage industries and many others. 

Google Sch​olar​

Education

​Ph.D., Electrical Engineering (minor in Physics), Georgia Institute of Technology

M.S., Electrical Engineering, Lehigh University

B.S., Applied Physics, Huazhong University of Science and Technology

Certificates of graded MBA online courses (Accounting, Operation, Marketing, Corporate Finance​) in Wharton School at University of Pennsylvania

Scientific and Professional Memberships

​IEEE, SPIE, MRS, OSA

Awards

Editor’s Select, Applied Physics Letter, 2016

Georgia Tech representative, Global Young Scientist Summit, 2015

Graduate Student Fellowship, IEEE Photonics Society, 2014 

Steve W. Chaddick Fellowship,  Georgia Institute of Technology, 2014

Anne Robinson Clough International Student Grant,  Georgia Institute of Technology, 2014

D. J. Lovell Scholarship, SPIE, 2013  (One recipient worldwide)

Edison Prize, Georgia Institute of Technology, 2013 

Insight Engineering & Science Program, McKinsey & Company, 2013 

Bridge to BCG Program, Boston Consulting Group, 2013 

Most Commercializable Prize,  Georgia Institute of Technology, 2013

Best Product Showcase Prize,  Georgia Institute of Technology, 2013

First Place of Elevator Pitch Competition,  Georgia Institute of Technology, 2012

Michael W Levin ’87 Advanced Technology Award, Lehigh University, 2012


KAUST Affiliations

Electrophysics Track

Electrical Engineering Program

​Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division