大学物理 ›› 2023, Vol. 42 ›› Issue (6): 12-.doi: 10.16854/j.cnki.1000-0712.220348

• 教学研究 • 上一篇    下一篇

二维材料物理的教学实践

刘炳林,袁  翔   

  1. 1. 华东师范大学 精密光谱科学与技术国家重点实验室,上海200241;2. 华东师范大学 物理与电子科学学院,上海200241)
  • 收稿日期:2022-07-14 修回日期:2022-08-17 出版日期:2023-07-01 发布日期:2023-07-06
  • 通讯作者: 袁翔,E-mail: xyuan@lps.ecnu.edu.cn
  • 作者简介:刘炳林(1997-),男,广西玉林人,华东师范大学精密光谱科学与技术国家重点实验室2020级硕士研究生.
  • 基金资助:
    教育部产学合作协同育人项目(校企协同《低维物理与功能材料》前沿课程教学改革编号22050211620645)资助

Teaching practice of two-dimensional material physics

LIU Bing-lin, YUAN Xiang   

  1. 1. State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200241, China; 2. School of Physics and Electronic Science, East China Normal University, Shanghai  200241, China
  • Received:2022-07-14 Revised:2022-08-17 Online:2023-07-01 Published:2023-07-06

摘要: 以石墨烯为代表的二维材料因电荷和热输运被限制在二维平面内,展现出奇特的物理性质,因而备受关注. 本文将近年来的二维材料物理科学研究发展与教学相融合,开设了“二维材料物理与器件”课程,采用本科生易于理解的语言,结合四大力学基础知识,深入地介绍了二维材料发展历程以及前沿研究进展. 并在教学中加入了机械解离二维材料、二维材料的光谱表征、二维材料场效应管制作、微纳光刻等基础实验,开展了二维物理理论与前沿实验交叉融合的教学尝试,加深了学生对课程内容的理解,建立了正确和深刻的物理图像,并培养了学生的创新能力.

关键词: 二维材料物理, 石墨烯, 教学尝试, 理论实验结合教学

Abstract: Two-dimensional materials such as graphene present novel properties because the charge and heat transport are confined to a two-dimensional plane, which attracts intense research interests. The course teaching and scientific research of two-dimensional materials was integrated in the course of physics and device application of two-dimensional materials. It is introduced that the development of two-dimensional materials especially the recent progress, so that the history and development of two-dimensional materials are clearly introduced, and the overall course is understandable for undergraduates. In addition to the theoretical part, a series of lab experiments are added, such as the exfoliation of two-dimensional materials, Raman spectrum characterization, and fabrication of field effect transistor. By combining the two-dimensional physics theory and in-course experiments, it helps to increase students' perceptual understanding of theoretical knowledge and establishes the correct physical picture.



Key words:  two-dimensional material physics, graphene, teaching method, combined teaching of theory and experiment