Multielement capability of a non-dispersive coherent forward scattering resonance monochromator

Hideyuki Matsuta, Kichinosuke Hirokawa

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

A two-element coherent forward scattering resonance monochromator (CFSRM) was developed. It worked without any additional monochromator. In this report, a Cu-Fe CFSRM was investigated. Transmission signals for each element were recorded with one photomultiplier via time-sharing by a gated pulse-counting technique. Background from stray and leakage light through the crossed polarizers was corrected. The transmission efficiency of the CFSRM could be varied separately for each element. Radiation from a Grimm-type glow discharge lamp with an Fe-Cu alloy cathode (0, 2, 5 and 10 mg g Cu) was filtered through a Cu-Fe CFSRM and a linear analytical curve could be obtained for Cu. The investigated two-element CFSRM can be easily extended to a multielement CFSRM system that also works without any additional dispersive instrumentation.

Original languageEnglish
Pages (from-to)1101-1105
Number of pages5
JournalSpectrochimica Acta Part B: Atomic Spectroscopy
Volume48
Issue number9
DOIs
Publication statusPublished - 1993 Jan 1

ASJC Scopus subject areas

  • Analytical Chemistry
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Spectroscopy

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