On the performance of UHV-ICEMS experiments

Z. Kajcsos, Ch Sauer, W. Zinn, R. Kurz, W. Meyer, M. A C Ligtenberg

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Integral Conversion Electron Mössbauer Spectroscopy (ICEMS) when aimed at the study of clean surfaces in UHV often leads to unfavourable measuring geometry and consequently to long recording times. Possible means of shortening of the measuring times are analyzed. It is shown that criteria for experimental preferences may be distinctly different for different sample structures and for different kinds of electron detectors. The experimental performance of a channeltron and a low-noise scintillation counter for UHV-ICEMS applications is determined on base of measurements on different samples. It is demonstrated that for such experiments the channeltron provides the higher performance due to the substantial contribution of low energy (50-100 eV) electrons to the Mössbauer spectra.

Original languageEnglish
Pages (from-to)2519-2524
Number of pages6
JournalHyperfine Interactions
Volume58
Issue number1-4
DOIs
Publication statusPublished - Jul 1990

Fingerprint

Electron spectroscopy
electron spectroscopy
Scintillation counters
Electrons
electron counters
Experiments
Detectors
low noise
scintillation counters
Geometry
recording
geometry
electrons
energy

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Electronic, Optical and Magnetic Materials

Cite this

Kajcsos, Z., Sauer, C., Zinn, W., Kurz, R., Meyer, W., & Ligtenberg, M. A. C. (1990). On the performance of UHV-ICEMS experiments. Hyperfine Interactions, 58(1-4), 2519-2524. https://doi.org/10.1007/BF02398371

On the performance of UHV-ICEMS experiments. / Kajcsos, Z.; Sauer, Ch; Zinn, W.; Kurz, R.; Meyer, W.; Ligtenberg, M. A C.

In: Hyperfine Interactions, Vol. 58, No. 1-4, 07.1990, p. 2519-2524.

Research output: Contribution to journalArticle

Kajcsos, Z, Sauer, C, Zinn, W, Kurz, R, Meyer, W & Ligtenberg, MAC 1990, 'On the performance of UHV-ICEMS experiments', Hyperfine Interactions, vol. 58, no. 1-4, pp. 2519-2524. https://doi.org/10.1007/BF02398371
Kajcsos Z, Sauer C, Zinn W, Kurz R, Meyer W, Ligtenberg MAC. On the performance of UHV-ICEMS experiments. Hyperfine Interactions. 1990 Jul;58(1-4):2519-2524. https://doi.org/10.1007/BF02398371
Kajcsos, Z. ; Sauer, Ch ; Zinn, W. ; Kurz, R. ; Meyer, W. ; Ligtenberg, M. A C. / On the performance of UHV-ICEMS experiments. In: Hyperfine Interactions. 1990 ; Vol. 58, No. 1-4. pp. 2519-2524.
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