Research-Based Experiment Teaching Method for the Talent Development in Material Science
The experimental teaching pilot is carried out among undergraduates majoring in materials with the project of vapor phase synthesis and photoelectric detection of 2D molybdenum sulfide structures,in order to promote talent training to keep up with the development of the discipline and social needs.The students involved in the project face on the cutting-edge scientific problems of material science.Guided by teachers,they explore the issue independently or in cooperation with other researchers.The two-dimensional structures of molybdenum sulfide are prepared by vapor deposition method and assembled in the photodetector.The photo-response behaviors of the as-fabricated detectors are also investigated exposure to incident lights of different wavelengths and intensities,revealing a good stability and millisecond response speed.The research experiment teaching endows subjective initiative of the undergraduate students in practice.They try to address the problems occur in the experiment independently,which triggers their interest in learning and creativity.Therefore,the integration of teaching and scientific research is realized in this project and these experiences will make them better adaptable to the society.
research experiment teachingteaching practicecombination of teaching and researchtwo-dimensional materialsphotoelectric detection
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