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Instrumentation for Synchrotron X-Ray Powder Diffractometry

Published online by Cambridge University Press:  06 March 2019

W. Parrish ,
M. Hart ,
C. G. Erickson ,
N. Masciocchi  and
T. C. Huang
W. Parrish
Affiliation:
IBM Research Laboratory San Jose, California 95193
M. Hart
Affiliation:
IBM Research Laboratory San Jose, California 95193
C. G. Erickson
Affiliation:
IBM Research Laboratory San Jose, California 95193
N. Masciocchi
Affiliation:
IBM Research Laboratory San Jose, California 95193
T. C. Huang
Affiliation:
IBM Research Laboratory San Jose, California 95193
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Abstract

The instrumentation developed for poly crystalline diffractometry using the storage ring at the Stanford Synchrotron Radiation Laboratory is described. A pair of automated vertical scan diffractometers was used for a Si (111) channel monochromator and the powder specimens. The parallel beam powder diffraction was defined by horizontal parallel slits which had several times higher intensity than a receiving slit at the same resolution. The patterns were obtained with 2:1 scanning with’ a selected monochromatic beam, and an energy dispersive diffraction method in which the monochromator is step-scanned, and the specimen and scintillation counter are fixed. Both methods use the same instrumentation.

Type
Research Article
Information
Advances in X-Ray Analysis , Volume 29: Thirty-Fourth Annual Conference on Applications of X-ray Analysis, August 5-9, 1985 , 1985 , pp. 243 - 250
Copyright
Copyright © International Centre for Diffraction Data 1985

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References

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