Suk-Ho Choi is a professor in Department of Applied Physics at Kyung Hee University. He received BS degree from Seoul National Univ. and MS/PhD degrees from Korea Advanced Institute of Science and Technology. He spent sabbatical years at National Institute of Standards and Technology in USA, Australian National University, and Samsung Advanced Institute of Technology. He worked as a director at Institute of Natural Sciences at Kyung Hee University for 10 years, and was appointed as Fellow Professor from 2009. Prof. Choi has been involved in areas of fabrication and characterization of semiconductors over the last 4 decades. During this time, he has designed, developed, and constructed various chemical vapor deposition (CVD) systems including graphene/2D materials CVD, and PL/EL, I-V, C-V, dark- and photo-conductivity systems. In recent years, Prof. Choi has established two major areas of research, one on the optical and electrical properties of low-dimensional materials such as quantum dots/nanowires/graphene/2D materials and their heterostructures, and the other on fabrication/characterization of the low-dimensional-materials-based electronic and optical devices including LEDs, solar cells, piezoelectric cells, photodetectors, non-volatile memories, and sensors. He has published over 245 papers in the relevant research area.

Title of Talk: Novel Transport and Photoinduced Effects of Two-Dimensional Weyl semimetals.