A High Rigidity and Precision Scanning Tunneling Microscope with Decoupled XY and Z Scans | |
Chen, Xu2; Guo, Tengfei1; Hou, Yubin1; Zhang, Jing1; Meng, Wenjie1; Lu, Qingyou1,3 | |
刊名 | SCANNING
![]() |
2017 | |
卷号 | 无期号:无页码:7 |
ISSN号 | 0161-0457 |
DOI | 10.1155/2017/1020476 |
英文摘要 | A new scan-head structure for the scanning tunneling microscope (STM) is proposed, featuring high scan precision and rigidity. The core structure consists of a piezoelectric tube scanner of quadrant type (for XY scans) coaxially housed in a piezoelectric tube with single inner and outer electrodes (for Z scan). They are fixed at one end (called common end). A hollow tantalum shaft is coaxially housed in the XY-scan tube and they are mutually fixed at both ends. When the XY scanner scans, its free end will bring the shaft to scan and the tip which is coaxially inserted in the shaft at the common end will scan a smaller area if the tip protrudes short enough from the common end. The decoupled XY and Z scans are desired for less image distortion and the mechanically reduced scan range has the superiority of reducing the impact of the background electronic noise on the scanner and enhancing the tip positioning precision. High quality atomic resolution images are also shown. |
资助项目 | Chinese Academy of Sciences Scientific Research Equipment ; Anhui Provincial Natural Science Foundation ; Major/Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Project of the Chinese National High Magnetic Field Facilities ; Scientific Research Grant of Hefei Science Center of CAS ; National Natural Science Foundation of China[YZ201628] ; National Natural Science Foundation of China[1608085MB36] ; National Natural Science Foundation of China[U1232210] ; National Natural Science Foundation of China[U1632160] ; National Natural Science Foundation of China[21505139] ; National Natural Science Foundation of China[11374278] ; National Natural Science Foundation of China[11704384] ; National Natural Science Foundation of China[YZJJ20162] |
WOS关键词 | STM |
WOS研究方向 | Instruments & Instrumentation ; Microscopy |
语种 | 英语 |
出版者 | WILEY-HINDAWI |
WOS记录号 | WOS:000415738300001 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/34836] ![]() |
专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
通讯作者 | Meng, Wenjie; Lu, Qingyou |
作者单位 | 1.Chinese Acad Sci, High Field Magnet Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Anhui, Peoples R China 2.Tongji Univ, Sinogerman Engn Coll, Shanghai 201804, Peoples R China 3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Xu,Guo, Tengfei,Hou, Yubin,et al. A High Rigidity and Precision Scanning Tunneling Microscope with Decoupled XY and Z Scans[J]. SCANNING,2017,无(无):7. |
APA | Chen, Xu,Guo, Tengfei,Hou, Yubin,Zhang, Jing,Meng, Wenjie,&Lu, Qingyou.(2017).A High Rigidity and Precision Scanning Tunneling Microscope with Decoupled XY and Z Scans.SCANNING,无(无),7. |
MLA | Chen, Xu,et al."A High Rigidity and Precision Scanning Tunneling Microscope with Decoupled XY and Z Scans".SCANNING 无.无(2017):7. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论