【摘要】 以扫描电镜（SEM）和X射线光电子能谱（XPS）等多种测试手段研究分析了用反应脉冲激光淀积技术制备的PbS薄膜。分析结果表明，利用该淀积方法可以得到附着力好、符合化学计量比的硫化铅薄膜。在环境气压p＝1．33×103Pa，靶与基片间距d＝20mm，基片温度t＝100℃时淀积膜的质量较好。另外，本文对其淀积机制也作了较为详细的阐述。更多还原

【Abstract】 The SEM, XPS and other analysis of PbS films by reactive pulsed laser depositionhave been made. It has shown that stoichimetric PbS films with good adhesion to glasswafers by tliis method have been obtained. The best results have been obtained for anambient pressure of p = 1.33 × 103 Pa, warer temperature t =100℃ and a distancebetween the target and warer of d=2O mm. Moreover, a relatively detailed exposition fordeposition mechanism of PbS film has been made.更多还原