渭南师范学院学报：综合版Issue(6)：29-32,4.
制备扫描隧道显微镜针尖的电路设计
Electronic Circuit Design of Fabricating Tip in the Scanning Tunueling Microscope
摘要
Abstract
In order to get the good quality and economical tip of scanning tunueling microscope, an electronic circuit design of fabricating tip with the electrochemistry corrosion is investigated. These electric circuits conclude the direct current electronic cir- cuit, alternating current electronic circuit and the electric circuits which skip from the direct current to alternating current by the comparator. The emulator experiments show that the comparator is inverted when the voltage is higher than preinstall voltage and the alternating current corrosion is realized. The circuit meets the targets and the need expected.关键词
针尖/电化学腐蚀法/直流腐蚀/交流腐蚀/扫描隧道显微镜Key words
tip/the electrochemistry corrosion/direct current corrosion/alternating current corrosion/scanning tunueling mi- croscope分类
信息技术与安全科学引用本文复制引用
郭宝会..制备扫描隧道显微镜针尖的电路设计[J].渭南师范学院学报：综合版,2012,(6):29-32,4.基金项目
基金项目：陕西省教育厅科研计划项目 （）
渭南师范学院科研计划项目 （）
