光子扫描隧道显微镜的研制与样品的显微成像技术  

Develoopment of Photon scanning Tunneling Microscopy and Micro-Imaging of Samples

作　　者：郭宁[1] 夏德宽[1] 吴世法[1] 初世超[1] 高崧[2] 姚骏恩[2] 商广义[2] 李成基[2] 

机构地区：[1]大连理工大学物理系,大连116023 [2]中国科学院北京电子显激镜实验室,北京100080

出　　处：《物理》1993年第12期742-746,共5页Physics

基　　金：本课题于1993年6月6日在北京通过了国家级技术成果鉴定.

摘　　要：采用自行研制的光子扫描隧道显微镜（ＰＳＴＭ）的显微实验系统对多种样品进行了表面显微成像研究，获得了关于样品表面三维立体图像信息．通过多种图像处理手段对原始图像进行后期处理，得到了更具视觉效果、更为逼真的样品表面图像，为光子扫描隧道显微镜（ＰＳＴＭ）的广泛应用奠定了技术基础．This paper makes a systematic study of the imaging experiment on various sample surfaces with a photon scanning tunneling microscope system developed in Beijing Laboratory of Electron Microscopy. The Photon Scanning Tunneling Microscope (PSTM) images are treated by our image processing system by means of different methods. Interpretation of PSTM images, as well as the applicability of PSTM to other forms of surface analysis are discussed. The results obtained can serve as the technical foundation for the PSTM.

关 键 词：扫描隧道镜 显微成象 PSTM 

分 类 号：TN16[电子电信—物理电子学]