Ruiheng Liu.Dr. Ruiheng Liu, received his Ph.D. degree in Materials Physics & Chemistry from Shanghai Insitute of Ceramics, Chinese Academy of Sciences(SICCAS) in 2012, and worked in SICCAS untill 2020. At present, he is a professor of Shenzhen Institute of Advnced Technology, Chinese Academy of Sciences. His research activities primarily focus on the novel transport mechanism of thermoelectric semiconductors, thermodymics of materials and interfaces, design and fabrication of high performance TE devices. Read More Read Less