Biography:Kaichen XU is currently a ZJU-100 Professor at the School of Mechanical Engineering, Zhejiang University (ZJU). He is a key member of the State Key Laboratory of Fluid Power & Mechatronic Systems and senior member of Chinese Mechanical Engineering Society. He received the PhD degree from National University of Singapore (NUS) in 2018 and then moved to Osaka Prefecture University (OPU) as a JSPS Postdoctoral Fellow in Japan. His research mainly includes multifunctional flexible sensors and systems’ integration, advanced laser manufacturing. In the past five years, over 20 papers have been published in Adv. Mater., Adv. Funct. Mater., Adv. Sci., ACS Nano etc. including 14 papers as the first and corresponding authors. 2 articles were recognized as ESI Hot/Highly Cited Papers. He was invited to serve as a Corresponding Expert of Engineering, a journal launched by the Chinese Academy of Engineering and Editorial Board of Opto-Electronic Engineering. He is independent reviewers for over 30 journals (over 120 times).