报告题目(中文)：用于新颖器件的掺镁氧化锌及其纳米结构

报告题目(英文)：MgZnO and Its Nanostructures for Novel Device Applications

报告内容简介：ZnO is an excellent oxide semiconductor material used for optoelectronics. In addition, through various doping, ZnO can be made into a multifunctional material, including transparent conductive oxide (TCO) as electrodes; piezoelectric material for actuators and MEMS; ferromagnetic material for diluted magnetic semiconductor (DMS) for memory. Furthermore, ZnO-based nanostructures have been developed as one of the functional nanostructures in main stream of the nano-science and technology. However, the pure ZnO has the issue of the poor stability and reliability, resulted from the difficulty to control its various defects. We have developed the multifunctional MgxZn1-xO (MZO) and its nanostructure MZOnano, which inherit the ZnO advantages, but significantly enhanced stability, including the thermal, electrical (biasing and threshold), and chemical stabilities. This talk will present a series of MZO-based technology inventions, including bio-TFT for immunosensors and diagnostic tools; high voltage TFT (HVTFT) on glass as the critical device of micro-inverters and converters for the emerging building integrated photovoltaic (BIPV) and smart glass; the flexible HVTFT (f-HVTFT) as the power management device for the self-powered wearable systems. The recent progress of MZOnano sensors for dynamic monitoring of antimicrobial resistance effects will also be discussed. It is expected that the multifunctional MZO and its nanostructures will become the enabling material and device technology or broad applications.

报告人姓名：Yicheng Lu

报告人简介(中文)：Dr. Yicheng Lu is Distinguished Professor and Paul S. and Mary W. Monroe Faculty Scholar in the Department of Electrical and Computer Engineering at Rutgers University. He is also a graduate faculty in Materials Science and Engineering and Biomedical Engineering. Dr. Lu was the Director of Rutgers Microelectronics Research Laboratory (MERL) for over 20 years. His major research field is micro- and nano-electronic materials and devices. Professor Lu’s group has pioneered various ZnO-based devices, including Schottky diode, high contrast and high speed UV light modulator, high speed UV photodetectors, wireless UV detector, monolithically integrated RF frequency tuning devices, 3D ZnOnano photoelectrodes for GaN LEDs with enhanced light extraction efficiency, and highly stable MgZnO TFT technology including UV-TFT, and Bio-TFT, and high voltage TFT (HVTFT) for inverter in PV-SOG and power management in self-powered wearable systems. From these works, Professor Lu has published over 230 refereed papers and received 28 U.S. patents. Dr. Lu is the chair of the International Advisory Board of International Workshop of ZnO and Related Materials (IWZnO).

报告人简介(英文)：卢毅成教授是美国罗格斯大学电子与计算机工程系特聘教授，Paul S.和Mary W. Monroe教授学者，材料科学与工程专业、生物医学工程专业的研究生导师。同时曾担任MERL实验室的主任。卢毅成教授的主要研究领域为微电子及纳米电子材料与器件。其研究团队率先开发了各种基于ZnO的器件，包括肖特基二极管，高对比度和高速紫外光调制器，高速紫外光探测器，无线紫外光探测器，单片集成射频调谐装置，可提高光电效率的GaN 发光二极管用 3D 纳米ZnO光电极，以及具有高可靠性的MgZnO TFT技术包括紫外TFT，生物TFT，用于光伏SOG逆变器的高压TFT和自供电可穿戴设备的电源管理系统。累计发表论文230余篇，获得美国专利28项。同时卢毅成教授还担任ZnO和相关材料国际研讨会（IWZnO）国际咨询委员会主席。

报告人单位(中文)：美国罗格斯大学

报告人单位(英文)：Rutgers University

报告时间：2019-05-28 13:30

报告地点：东区材料楼520报告厅

主办单位：bg大游官网官方平台bg大游官网官方平台

联系人：王林军