X-Ray Crystallography Using a Spherical Proportional Camera
- 1 January 1981
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science
- Vol. 28 (1) , 816-820
- https://doi.org/10.1109/tns.1981.4331285
Abstract
A wide angle gas proportional detector specifically designed for X-ray crystallography has been instrumented and is being applied in pilot experimental studies. It has essentially complete efficiency, uniform spatial precision of 2 mrad FWHM, acceptance over 90 degrees, and count rate capability to 100,000 per second at less than 10% loss. Comparison of data with conventional measurements indicates satisfactory angular mappings and a relative R-factor for scaled intensities of better than 10%.Keywords
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