COMPENSATING FOR BACKGROUND OF SECONDARY ELECTRONS IN ELECTRON-SPECTROSCOPY

Authors
VASILEV MA GONCHARENKO AB LITVITSKAYA IP
Citation
Ma. Vasilev et al., COMPENSATING FOR BACKGROUND OF SECONDARY ELECTRONS IN ELECTRON-SPECTROSCOPY, Instruments and experimental techniques, 38(1), 1995, pp. 119-120
Citations number
NO
Categorie Soggetti
Instument & Instrumentation",Engineering
Journal title
Instruments and experimental techniques → ACNP
ISSN journal
00204412
Volume
38
Issue
1
Year of publication
1995
Part
2
Pages
119 - 120
Database
ISI
SICI code
0020-4412(1995)38:1<119:CFBOSE>2.0.ZU;2-8
Abstract
The background slope in records of electron spectra due to true second ary electrons can be eliminated by adding harmonic signals at frequenc ies omega and 2 omega. Then a superposition of the first and second de rivatives of the signal is detected at 2 omega, and the background slo pe can be eliminated by selecting the amplitudes and phases of the mod ulation signals.