氧化锌柔性紫外探测器开放性实验设计

Design on open experiment of flexible zinc oxide ultraviolet detector

氧化锌(ZnO)紫外探测器是新一代半导体光电探测器的代表,具有光谱响应好、性能稳定、结构简单等优势。利用低温水热法在聚酯纤维柔性衬底上生长ZnO纳米线,并制备出一种MSM型的柔性ZnO紫外探测器。实践结果表明,这类开放性实验教学满足了学生个性化探索性实践的需求,通过让学生独立完成实验方案的设计、数据处理和论文写作等多方面练习,将所学理论知识运用到实践当中,调动了学生的主观能动性,培养了学生的创新能力和综合素质。

The zinc oxide（ZnO）ultraviolet detector is the representative of the new generation of semiconductor photodetectors,which has the advantages of good spectral response,stable performance,simple structure,etc.The ZnO nanowires grow on polyester fiber flexible substrates by the low temperature hydrothermal method,and a MSM type flexible ZnO ultraviolet detector is prepared.The practice results show that this kind of open experimental teaching meets the needs of students＇ personalized exploratory practice.Through the students＇ independent completion of the design of the experiment scheme,data processing,paper writing,etc.,and with the application of the theoretical knowledge to practice,their subjective initiative is stirred up and their innovative ability and comprehensive quality are cultivated.