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Electron-Probe X-Ray Spectrograph: Design, Evaluation, and Application

Published online by Cambridge University Press:  06 March 2019

J. D. Brown
Affiliation:
Bureau of Mines, U. S. Department of the Interior College Park, Maryland
J. W. Thatcher
Affiliation:
Bureau of Mines, U. S. Department of the Interior College Park, Maryland
W. J. Campbell
Affiliation:
Bureau of Mines, U. S. Department of the Interior College Park, Maryland
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Abstract

The Bureau of Mines purchased the electron optics, vacuum system, and sample stage assembly for the electron-probe X-ray spectrograph and designed and built the two reflection and two transmission scanning curved-crystal spectrometers. The reflection spectrometers were placed in a vacuum chamber for measurements of long-wavelength X-radiation. Operational characteristics of this spectrograph were determined. A low-alloy stainless-steel sample containing 5 wt. % depleted uranium and a stainless-steel sample containing 20 wt. % gadolinium were analyzed.

Type
Research Article
Copyright
Copyright © International Centre for Diffraction Data 1961

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References

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