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NASA NTRS · 19670000072

An improved soft X-ray photoionization detector

Abstract

Photoionization detector with an alumina shell, a beryllium foil window, and a xenon gas fill measures small incident photon fluxes from soft X rays. It has high spectral selectivity and quantum efficiencies, and a long shelf life. It minimizes electrical leakage and recontamination, and will hold a high vacuum.

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BibTeXRIS

Stober, A. K., Young, R. M.. 1967-04-01. An improved soft X-ray photoionization detector. https://ntrs.nasa.gov/citations/19670000072

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