Blanking resistive heating for Auger spectroscopy and LEED using a retarding-field analyser

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, , Citation J C Hamilton 1978 J. Phys. E: Sci. Instrum. 11 399 DOI 10.1088/0022-3735/11/5/007

0022-3735/11/5/399

Abstract

The response of a retarding-field-type Auger analyser is derived for periodically varying beam currents. Based on this analysis a blanking circuit suitable for use with such an analyser and resistively heated samples is described. This arrangement permits detection of Auger spectra from a fixed point on the specimen surface.

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10.1088/0022-3735/11/5/007