Contact potential differences measurement: short history and experimental setup for classroom demonstration
Contact potential differences measurement: short history and experimental setup for classroom demonstration
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DOI：
10.1109/te.2003.813896
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发表时间：
2003-08
期刊：
影响因子：
--
通讯作者：
U. Klein;W. Vollmann;P. J. Abatti
中科院分区：
文献类型：
--
作者：
U. Klein;W. Vollmann;P. J. Abatti
从历史的角度讨论了接触电位差（CPD）的测量方法。此外，一个简单的实验装置，使用常见的实验室设备。例如，实验结果表明，铂和镍之间的测量CPD可以非常接近使用复杂设备获得的CPD。此外，它表明，实现的方法，虽然非常简单，是适合于表面映射。
Methods for the measurement of contact potential differences (CPDs) are discussed from a historical point of view. In addition, a simple experimental setup using common laboratory equipment is presented. Experimental results show, for instance, that the measured CPDs between platinum and nickel can be very close to those obtained using sophisticated equipment. Moreover, it is demonstrated that the implemented method, though very simple, is suitable for surface mapping.