Polycapillary halflenses as x-ray monochromators

Ernst K. Kov'ev; Artem P. Malakho; Sergey N. Polyakov

doi:10.1117/12.489740

30 July 2002 Polycapillary halflenses as x-ray monochromators

Ernst K. Kov'ev, Artem P. Malakho, Sergey N. Polyakov

Proceedings Volume 4765, International Conference on X-ray and Neutron Capillary Optics; (2002) https://doi.org/10.1117/12.489740
Event: International Conference on X-ray and Neutron Capillary Optics, 2001, Zvenigorod, Russian Federation

Abstract

On the basis of Kumakhov's poly-cappillary half-lens and one-crystal spectrometer, a high aperture x-ray monochromator was developed featuring high angular and energy resolution. The resolution of ΔE approximately equal to 15 eV was obtained for quartz crystals with reflection. Application of poly-capillary half-lenses in x-ray diffractometry of perfect and defective crystals and x-ray absorption spectroscopy is discussed.

Citation Download Citation

Ernst K. Kov'ev, Artem P. Malakho, and Sergey N. Polyakov "Polycapillary halflenses as x-ray monochromators", Proc. SPIE 4765, International Conference on X-ray and Neutron Capillary Optics, (30 July 2002); https://doi.org/10.1117/12.489740

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