报告题目：Carbon nanotube thin films for flexible/stretchable electronics applications

报告人：Institute of Materials and Systems for Sustainability, Nagoya University, Yutaka Ohno

时间：2019年11月14日 下午3:30点

会议地点：信息楼502室

邀请人：电子科学与技术系 程同蕾教授

报告摘要

Carbon nanotube thin films are promising electronic materials for flexible and stretchable devices with excellent wearability and performance because of the high-carrier mobility, mechanical flexibility, and biocompatibility. Recent progresses of CNT technologies such as high-purity separation processes enable us to realize the complex integrated circuits necessary for functional flexible devices such as wearable healthcare devices, electronic skin of robots, and so on. In this seminar, after reviewing recent progresses of carbon nanotube-based electron devices, our recent works on flexible carbon nanotube thin film transistors and integrated circuits will be presented. Low-voltage CMOS realized by precise doping controls, highly-stretchable thin film transistors and integrated circuits, and analog integrated circuits have been developed recently. In particular, the concept to design carbon nanotube-based analog integrated circuits, which are indispensable for sensor devices, will be presented in detail, along with a demonstration of the first carbon nanotube differential amplifiers on a flexible plastic film.

简介

Yutaka Ohno is a Professor of the Center for Integrated Research of Future Electronics, Institute of Materials and Systems for Sustainability, Nagoya University, Japan. He received the B.E., M.E., and Ph.D. degrees from Nagoya University in 1995, 1997, and 2000, respectively. He worked as a Research Scientist of Japan Society for the Promotion of Science (‘99-‘00), a research associate (’00-01), an assistant professor (’02-07), an associate professor (’08-14) of the Department of Quantum Engineering, Nagoya University. He became a professor of EcoTopia Science Institute, Nagoya University in in 2015. He was also a Research Scientist of Japan Science and Technology Agency (’04-07), a visiting professor of Aalto University, Finland (’12-13), and a visiting professor of Kyoto University (’15). He published 143 peer-reviewed papers (total times cited: 3460, h-index: 32) and gave 124 invited talks at conferences. His research interest is electronics applications of nanomaterials and structures.

Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan

E-mail: yohno@nagoya-u.jp