Lab, 4 credits, 8 hours per week. Prerequisites: MSE333. Project experiments cover the whole course. Its content includes the synthesis of photoelectric information materials, material processing methods, analysis and characterization technology, as well as device manufacturing and application development, so as to realize " raw materials can be processed to be materials, materials can be made into devices, and devices can be truly used". The main purpose is to train students to master the general research methods of various electronic information materials, experience the whole process of "Material synthesis - Analysis and characterization - Device preparation and development", and cultivate their practical ability and innovative thinking ability, so that they can flexibly apply the learned comprehensive experimental knowledge to solve complex practical problems.The results expected to be achieved through the experimental teaching in this course are as follows:1.To understand the basic principles of material selection and design.2.To master the general methods of material synthesis and characterization.3.Be able to use materials as the center and cross-application of multi-disciplinary knowledge for circuit and product design.4.To master the preparation and application of different electronic information devices.5.Comprehensively use the learned experimental research methods to solve practical problems.