Zheng Kun, associate researcher, received his doctorate in condensed matter physics from Beijing University of Technology in July 2009. He stayed in school in 2009, and was awarded as a tutor for master students in 20 10, a trainee associate professor in 2010, and an associate researcher in 20 12. The doctoral dissertation entitled "Study on Mechanical Properties and Behavior of Nanowires at Room Temperature at in-situ Atomic Scale" won the national excellent doctoral dissertation in 20 1 1 year. At present, he is in charge of the Youth Fund of the National Natural Fund, the Beijing Natural Fund, and the Doctoral New Teacher Fund of the Ministry of Education, and co-chairs a key project of the National Natural Fund (2012); 20 1 1 was funded by Beijing university of technology's "new talent training program", and 20 12 was funded by Beijing science and technology rising star program. Up to now, more than 40 academic papers have been published, including 20 academic journals with international influence, such as Nature Newsletter, Nano Express, Advanced Materials, and Advanced Functional Materials J.AM.Chem.SOC. There are 1 paper with an impact factor greater than 7, and these papers have been cited by SCI for more than 400 times. Authorized 4 invention patents and 5 utility model patents.