Jiamin Liu,assistant professor at the School of Mechanical Science and Technology, Huazhong University of Science and Technology. Mainly engaged in ellipsometric application, IC lithography defect inspection, computationallithography,and other aspects of related research. In recent years, he has won the first prize in technological inventionfrom theChina Instrument and Control Society(ranking fourth) and best paper award from the International Journal of Extreme Manufacturing (Co-first author),Led nine projects (including NSFC-C type, Hubei Provincial JD Project, ZJ National Laboratory Commissioned Project, Postdoctoral Fellowship Program (Grade B) of CPSF, etc.)as the principal investigator, and won the Young Elite Scientists Sponsorship Program by the China Association for Science and Technology. He has published more than20 SCI papers as the first or corresponding author, obtained more than400 SCI citations, and applied for or authorized more than30 international and domestic patents.