面向光电专业学生的材料类课程教学探讨

Research on the Teaching of Materials Courses for Optoelectronic Students

摘要: 光电材料已经成为光电行业发展的重要推动力量，其相关知识的学习对于光电专业的本科生来说十分重要。论文以深圳大学为例，通过对半导体薄膜材料技术与物理和半导体材料表征技术这两门课的教学研究，探索光电专业学生材料类课程的优化教学方法。首先，结合现有教材进行调整糅合，增加两门课的衔接，构建从半导体光电材料的制备到对其性能表征再到对器件制作的完整知识链，同时补充这些材料在现有科研和生产的应用的事例；其次，课堂上引入大量的多媒体资料(包括动画和视频资料)，让学生对仪器有清楚、直观的了解；再次，设置大型综合实验，一方面明显增强学生动手能力，另一方面锻炼学生的设计能力，实现光电材料选择–制备方法优化–测试方案设计的闭环学习；最后，依靠学院对外开放的大型测试仪器设备，让学生参与对企业的测试服务中，既提高对所学知识的领会与掌握，又有助于了解行业发展动态。

Abstract: Optoelectronic materials have become an important driving force for the development of the optoelectronic industry. So, it is very important for undergraduates majoring in optoelectronics to learn the knowledge. The paper discusses the teaching research of the two material courses of semiconductor thin film material technology and physics and semiconductor material characterization technology in Shenzhen University. First, we adjust and blend the existing textbooks, increase the link between the two courses, and build a complete knowledge chain from the preparation of semiconductor optoelectronic materials to the characterization of their performance to the production of devices. At the same time, it will supplement the application examples of these materials in existing scientific research and production. Secondly, a large amount of multimedia materials (including animation and video) are introduced in the classroom, so that students have a clear and intuitive understanding of the instrument. Third, large-scale comprehensive experiments are setting up. On the one hand, it significantly enhances students’ hands-on ability, and on the other hand exercises students’ design ability, so as to realize the closed-loop learning of photoelectric material selection-preparation method optimization-test plan design. Finally, students participate in the testing services for companies by the college’s large-scale testing equipment. It not only improves the understanding and mastery of the knowledge learned, but also helps to understand the development trends of the industry.