创新型设计性近代物理实验教学实践探索

Exploration of Innovative and Designing Modern Physics Experiment Teaching Practice

为充分发挥近代物理实验培养学生创新实践能力作用,在传统偏向验证性实验基础上融入创新设计元素,将科研和教学实验有机融合,既能切实培养学生自主创新思维能力及实践能力,又能保留传统实验教学效果,既面向本科教学,更面向未来学生职业发展。以磁控溅射制备金属元素掺杂碲化铋基热电材料为例阐述创新型设计性实验模式,将真空镀膜、热电性能与X射线衍射实验三大重要近代物理实验项目结合起来,重点培养学生自主学习、自主设计、自主创新能力,以适应未来社会和国家发展需要。

In order to give full play to the role of modern physical experiments in cultivating students’innovative practical ability,innovative design elements are integrated on the basis of traditional confirmatory experiments,and scientific research and teaching experiments are organically integrated,which can effectively cultivate students’independent innovative thinking ability and practice ability,and retain the effect of traditional experimental teaching,both for undergraduate teaching and for future students’career development.The innovative and designed experimental mode is described by taking the preparation of metal element doped bismuth telluride based thermoelectric materials by magnetron sputtering as an example.It combines vacuum coating,thermoelectric properties and X-ray diffraction experiments with three important modern physics experiment projects,focusing on cultivating students’abilities of independent learning,independent design and independent innovation to meet the needs of future society and national development.