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Document Type

Research

Abstract

The ionization chamber method of analysis was used. A Soller slit placed between the scattering material and the x-ray tube, gives a wide beam of nearly parallel rays; one placed between the scattering material and the ionization chamber limits the angle of divergence of the rays and yet permits a wide beam to enter the ionization chamber. Thus a large sample of material could be used thereby increasing the intensity without any sacrifice of resolving power.

Publication Date

1926

Journal Title

Proceedings of the Iowa Academy of Science

Volume

33

Issue

1

First Page

253

Last Page

254

Copyright

© Copyright 1926 by the Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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