微波吸收介电谱检测技术具有很高的时间分辨率,可用于固体中电子输运特性的无接触测量,是研究晶体中光生载流子寿命及其迁移行为的有效方法.本文利用高时间分辨的微波吸收薄膜介电谱检测装置,测量了掺杂K4Ru(CN)6的AgBrCl乳剂在35ps超短脉冲激光曝光后的光电子衰减的时间分辨谱.对所选取感光乳剂的相对感光度与其光电子寿命的相关性进行了研究.实验结果表明,掺杂K4Ru(CN)6的AgBrCl乳剂的相对感光度与其光电子寿命具有较强的相关性并呈现相同的变化趋势.
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