It is illuminated that grid Au upper electrode has more uniform electric field, and slot electrode has larger interface with environment, consequently larger sensitivity. 研究结果表明,电容式湿度传感器栅格结构的Au上电极具有均匀的电场,而条形上电极结构聚酰亚胺感湿薄膜与外界的接触面积更大,拥有更大的灵敏度。
When illuminated with 320 nm UV light, the electrode showed the biggest photocurrent, and its intensity was proportional to electrode potential. 320nm光照下电极光电流最大,且大小与电极电位成正比。