A quasi mosaic bent crystal for high-resolution diffraction of X and γ rays has been realized. A net curvature was imprinted to the crystal thanks to a series of superficial grooves to keep the curvature without external devices. The crystal highlights very high diffraction efficiency due to quasi mosaic curvature. Quasi mosaic crystals of this kind are proposed for the realization of a high-resolution fo- cusing Laue lens for hard X-rays.
Self-standing quasi-mosaic crystals for focusing hard X-rays
CAMATTARI, Riccardo;GUIDI, Vincenzo;BELLUCCI, Valerio;NERI, Ilaria;FRONTERA, Filippo;
2013
Abstract
A quasi mosaic bent crystal for high-resolution diffraction of X and γ rays has been realized. A net curvature was imprinted to the crystal thanks to a series of superficial grooves to keep the curvature without external devices. The crystal highlights very high diffraction efficiency due to quasi mosaic curvature. Quasi mosaic crystals of this kind are proposed for the realization of a high-resolution fo- cusing Laue lens for hard X-rays.File in questo prodotto:
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