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WiSE Keynote

Haixia Zhang

Institute of Microelectronics of Peking University

Prof. Haixia (Alice) Zhang is Professor at Institute of Microelectronics of Peking University. She received Ph.D. degree in Mechanical Engineering from the Huazhong University of Science and Technology in 1998. She joined Peking University in May 2001 and created her research lab “Alice Wonderlab”, at 2007 she promoted to full Professor. Dr. Zhang has received National Invention Award of Science & Technology at 2006, Geneva Invention Gold Medal at 2014, National Education Award at 2018. She was listed in Forbes Top 50 Female Scientists at China in 2020. Prof. Zhang has published 150 SCI papers with more than 2500 citations and and a principal leader of more than 50 research and collaborative projects. She is a Senior Member of IEEE and served as the General Chair of IEEE MEMS2021 and IEEE NEMS2021. She is the founder of iCAN & iCANX. Currently her research is focus on micro-nano devices, gambling technology, energy harvesting, self-powering smart system, etc.

Self-Powered Electronic Skin
The rapid development of electronic skins has allowed novel multifunctional human–machine interaction interfaces, especially in motion interaction sensors. Although motion sensing is widely used in advanced flexible electronic devices through the integration of single sensing units, the number of electrodes has increased with the increase in integration by the square multiple. This talk will focus on self-powered electronic skin based on triboelectric effect, start with high performance TENG based hybrid nanogenerator, then multi-functional active sensors and actuators based on the same principle, including the method to mimic human skin with stretch ability and conductivity. Furthermore, biocompatibility, self-healing and humidity-resistance are also stated. Finally, some demonstrations of self-powered e-skin, for example, skin-on-chip, smart watch, health monitor patch, will be introduced. The perspective of this field will be discussed in the last.

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