博士生庞星参加国际会议回国报告
汇报时间：2023年11月15日星期三上午10:00
汇报地点：曲江校区西五楼A428会议室
汇报人：庞星
国际会议信息
会议名称：The 25th IEEE International Conference on sensors（IEEE SENSORS 2023）
会议时间：October 29-November 1, 2023
会议地点：Vienna, Austria
会议简介：IEEE SENSORS 2023 is intended to provide a forum for research scientists, engineers, and practitioners throughout the world to present their latest research findings, ideas, and applications in the areas of sensors and sensing technologies. The IEEE is the world's largest technical professional society association dedicated to advancing technological innovation and excellence for the benefit of humanity. Founded in 1884 by a handful of practitioners of the new electrical engineering discipline, today's Institute is comprised of more than 400,000 members who conduct and participate in its activities in 160 countries. The men and women of the IEEE are the technical and scientific professionals making the revolutionary engineering advances, which are reshaping our world today.
参会论文信息
Title: MEMS Pressure Sensor Based on Piezoresistive Effect of MoS2 Film
Author: Xing Pang, Qi Zhang, Xiaoya Liang and Yulong Zhao
Abstract: Molybdenum disulfide (MoS2) has excellent electrical and mechanical properties and can be used as sensors. 2D MoS2 is commonly used in sensors and is poorly compatible with MEMS. This paper found that vertical nanosheets of layered disulfide clamps deposited have excellent piezoresistive properties, which can be prepared in large areas. Its piezoresistive mechanism is attributed to the fact that the tension or compression of the substrate with the stress of the substrate causes an increase or decrease in the spacing of the MoS2 nanosheets between the layers, which results in a change in the resistance of the nanosheets between the layers. The piezoresistive factor of the MoS2 film was about 3~5. The MEMS pressure sensor based on novel MoS2 nanosheets was developed. The sensor showed a nonlinear error of 3.11%FS, a repeatability error of 1.75%FS, a hysteresis error of 0.74%FS, and basic accuracy of 3.64%FS.
欢迎有兴趣的同学届时参加。
