TY  - JOUR
AU  - ZHANG, Xiao
AU  - MA, Ying
AU  - ZHANG, Zichuan
AU  - QIU, Zhenming
AU  - SONG, Gang
AU  - LIU, Xiaofeng
PY  - 2026
TI  - DESIGN OF A TEACHING EXPERIMENT CASE FOR EXPLORING STRUCTURE-PROPERTY RELATIONSHIPS IN TWO-DIMENSIONAL MATERIALS INTEGRATED WITH FRONTIER RESEARCH
JO  - Physics and Engineering
SN  - 1009-7104
SP  - 57
EP  - 62
VL  - 46
IS  - 4
AB  - This teaching experiment case is designed with the novel low-dimensional van der Waals crystal niobium oxyiodide (NbOI2) as the research subject, integrating frontier advancements in physics into experimental instruction. By systematically combining multiple research methods—including first-principles calculations, micro/nano sample preparation, and spectral and electrical characterization—a teaching-oriented inquiry chain of “crystal structure → electronic structure → optoelectronic properties” is constructed, enabling students to experience a quasi-research process from theoretical prediction to experimental validation. The case aims to guide students in deeply understanding the microscopic origins of anisotropic physical properties and mastering the quasi-research pathway from theoretical prediction to experimental validation. It effectively cultivates students’ systematic thinking, scientific inquiry, and comprehensive problem-solving abilities, embodying the advanced educational concept of “research feeding back into teaching.”
UR  - https://doi.org/10.26599/PHYS.2026.9320410
DO  - 10.26599/PHYS.2026.9320410