结合前沿研究的二维材料结构-性能关联探究教学实验案例设计DESIGN OF A TEACHING EXPERIMENT CASE FOR EXPLORING STRUCTURE-PROPERTY RELATIONSHIPS IN TWO-DIMENSIONAL MATERIALS INTEGRATED WITH FRONTIER RESEARCH
张晓,马缨,张子川,邱振铭,宋钢,刘小峰
摘要(Abstract):
本实验案例设计以新型低维范德华晶体二碘氧铌(NbOI_2)为研究对象,将物理学前沿进展有机融入实验教学中,系统整合第一性原理计算、微纳样品制备、光谱与电学表征等多重研究手段,构建了适合教学的“晶体结构→电子结构→光电性能”关联探究链条,使学生经历从理论预测到实验验证的准科研探索过程。该案例旨在引导学生深入理解各向异性物理性质的微观起源,掌握从理论预测到实验验证的准科研探究路径,有效培养学生系统思维、科学探究与解决复杂问题的综合能力,体现了“科研反哺教学”的先进教育理念。
关键词(KeyWords): 晶体结构;能带结构;各向异性光吸收谱;各向异性电阻;NbOI_2
基金项目(Foundation): 国家自然科学基金面上项目(52572288);; 北京邮电大学大学生科研创新基金(202515040);; 中国石油大学(北京)克拉玛依校区教改项目(JG2025056)
作者(Author): 张晓,马缨,张子川,邱振铭,宋钢,刘小峰
DOI: 10.27024/j.wlygc.2026.02.02.05
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