Journal ArticleDOI
Comparison of the Spherical Deflector and the Cylindrical Mirror Analyzers
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In this paper, the calculated performance of electrostatic analyzers of the cylindrical and spherical deflection type are compared. And it is shown that considering geometrical terms through the third order the cylinrical device is significantly superior.Abstract:
The calculated performance of electrostatic analyzers of the cylindrical and spherical deflection type are compared. It is shown that considering geometrical terms through the third order the cylindrical device is significantly superior.read more
Citations
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Journal ArticleDOI
(e, 2e) spectroscopy
Ian E. McCarthy,Erich Weigold +1 more
TL;DR: In this article, a detailed treatment of the theoretical and experimental aspects of the symmetric (e, 2e) reaction in atoms, molecules and solids is presented, and two experimental arrangements are described for measuring angular correlations and separation energy spectra.
Journal ArticleDOI
High sensitivity auger electron spectrometer
TL;DR: An Auger electron spectrometer for studies of solid surfaces which is considerably more sensitive than currently used instruments has been developed as mentioned in this paper, and greatly improved signal-to-noise ratio of the spectrometers made it possible to display the 0-1000 eV Auger spectrum on an oscilloscope at a scanning rate of 20 000 V/sec.
Journal ArticleDOI
Design Parameters for the Cylindrical Mirror Energy Analyzer
TL;DR: In this article, the theory and operation of a cylindrical mirror electron energy analyzer are discussed and compared with an experimental device, and the properties of a parallel plate analyzer with second order focusing are reviewed.
Journal ArticleDOI
Design of electron spectrometers
D Roy,D Tremblay +1 more
TL;DR: In this paper, the main types of electrostatic analysers are reviewed and the data for the energy resolution are obtained from a general approach, for first-and second-order focusing analysers of any size or geometry and whose optical coefficients are known.
Book ChapterDOI
(E, 2E) Collisions
Erich Weigold,Ian E. McCarthy +1 more
TL;DR: This chapter focuses on the symmetric (e, 2e) reaction at high and intermediate energies—that is, the regime of (e) 2e collisions that can yield reliable information on the momentum distribution of the struck electrons for transitions to definite final ion states.
References
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Journal ArticleDOI
Electron Monochromator Design
C. E. Kuyatt,J. Arol Simpson +1 more
TL;DR: In this article, a study has been made of all the known factors which limit the performance of high resolution (0.07 to 0.01 eV FWHM) monochromators.
Journal ArticleDOI
The Focusing of Charged Particles by a Spherical Condenser
TL;DR: In this article, it was shown that a group of charged particles, leaving a point on a normal to one of these boundaries and entering the condenser along this normal as a diverging bundle, will be brought to a focus at a point $Q$ lying on the line of the common center of curvature, $O$, of the equipotential surfaces.
Journal ArticleDOI
On the Analysis of Electronic Velocities by Electrostatic Means
TL;DR: In this article, the radial, inverse first power, electrostatic field is considered in the analysis of electronic velocities, and it is found that by a proper construction of the apparatus it should be possible to analyze velocity almost as well as by magnetic means.
Journal ArticleDOI
Measurement of Electron Energies by Deflection in a Uniform Electric Field
TL;DR: In this article, the deflection of electrons in a uniform electric field can serve to measure the distribution of their energies, has been investigated both theoretically and experimentally, and an analyzer built to this design with an over-all length of five inches was able to completely separate electrons having a difference in their energies.
Journal ArticleDOI
Zur Energieverteilung der von Protonen in Gasen ausgelösten Sekundärelektronen
TL;DR: In this paper, the authors show that 49 keV-Kurven haben bei etwa 20 bis 30 eV Elektronenenergie eine Aufwolbung, die mit der Energiewinkelbeziehung fur den Stos Proton-ruhendes elektron gedeutet wird, der steile Abfall der Spektren zu hoheren ElektRONenenergien stimmt qualitativ with einer Theorie vonFermi uberein.