Following 20 years of extensive research experiences in solid-state physics and nanotechnology at UK and USA based universities, Prof. Kang moved to Sungkyunkwan University in 2005, one of the premier research oriented universities in Korea to take up a professorship. He has published more than 180 SCI peer-reviewed articles in the top journals including Nature Nanotechnology, Advanced Materials, Nano Letters, ACS Nano, Advanced Functional Materials and several book chapters in solid-state physics and nanotechnology areas covering from nanofabrication to materials synthesis and to device physics. The quality of his work can be easily indicated by Scopus H-index of 34 and the total citation of over 4000. He has served as an editorial board member for several internationally renowned scientific journals including IOP journal “Nanotechnology” since 2006 and as an Editor-in-Chief in Current Nanoscience since 2014. He has played a key role in several nation’s most competitive research programs including Science Research Center, Priority Research Center and World Class University programs as a co-principle investigator, which proves his research excellency and professional competence. He has given numerous keynote and invited lectures in many renowned international conferences.