讲座时间：2025年5月19日10:30-11:30
讲座地点：机械楼M501
主讲人简介：
村上理一，1977年博士毕业于日本东京工业大学。1977至2014年，在日本国立德岛大学任助理教授，准教授，教授。1982至1984年赴新西兰奥克兰大学访问。2014至2020年于台湾科技大学任教授。2020年起任职无码做爱-高清无码做爱
。研究方向为：金属材料的强度与疲劳特性研究，纳米纤维素复合材料，功能性纳米材料等。在高水平期刊发表学术论文200余篇，H因子28，出版专业书籍4部，主持日本文部省等项目合计1.25亿日元。
讲座内容简介：
The optical transmission enhancement in the visible range through a composite structure, zinc oxide/silver/zinc oxide(ZnO/Ag/ZnO), has been investigated in this work. The ZnO/Ag/ZnO multilayered films were deposited on glass substrates using dc magnetron sputtering method. The structure of silver mid-layer was considered to play an important role in the enhanced optical transmission. The silver mid-layer was composed of randomly distributed silver particle (islands) which were connected by a thin continuous silver layer. When light impinged normal to the multilayered films, the layer-plus-islands silver could excite surface plasmon (SPs). The resonance between the incident light and the SPs could be reemitted on the exit side by decoupling the confined SPs, and the optical transmission could be enhanced. The surrounding ZnO layers also affected the optical transmission. The optical transmission of multilayered films with 30 and 50 nm thick ZnO layers were higher hose of multilayered films with 100nm thick ZnO layers. The mechanism for enhanced optical transmission was discussed by considering the metal/dielectric interface model. The electrical properties were also studied in this work, The ZnO/Ag/ZnO multilayered films with high optical transmittance and low sheet resistance have the optical applications in solar cells and flat displays as transparent electrodes.
主办单位：无码做爱
