Monocrystal diffractometer: a comparator

Nariman S. Ibraimov; Ekaterina V. Likhushina; Oleg V. Mikhin

doi:10.1117/12.489743

30 July 2002 Monocrystal diffractometer: a comparator

Nariman S. Ibraimov, Ekaterina V. Likhushina, Oleg V. Mikhin

Proceedings Volume 4765, International Conference on X-ray and Neutron Capillary Optics; (2002) https://doi.org/10.1117/12.489743
Event: International Conference on X-ray and Neutron Capillary Optics, 2001, Zvenigorod, Russian Federation

Abstract

The main component in the x-ray layout of the portable diffractometer is Kumakhov's focusing capillary lens with a certain x-ray convergence angle of ~1-3°, permitting a benchmark determination of a monocrystal plates crystallographic orientation using a PSD detector that registers diffraction reflection at ~5° takeoff angle. Since use is made of x-ray converging on the sample, it renders unnecessary to rotate crystal holder in search for maximum diffraction reflection. Dependence of the diffraction reflection's shape and width on the quality of monocrystal plate treatment during various technological operations, such as cutting, grinding, polishing, has been established.

Citation Download Citation

Nariman S. Ibraimov, Ekaterina V. Likhushina, and Oleg V. Mikhin "Monocrystal diffractometer: a comparator", Proc. SPIE 4765, International Conference on X-ray and Neutron Capillary Optics, (30 July 2002); https://doi.org/10.1117/12.489743

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