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arXiv · 0710.3657

A double supermirror monochromator for neutron instrumentation at LLB

Sylvain Desert·Vincent Thevenot·Andre Gabriel·Patrice Permingeat·Julian Oberdisse·Annie Brulet
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Abstract

The design and characteristics of a double supermirror monochromator for neutron instrumentation at the Laboratoire Leon Brillouin is described. The aim of this monochromator is to reduce the intense gamma-radiation produced by conventional velocity selectors and to avoid a direct view of the guide while keeping a comparable neutron transmission (higher than 70%). The monochromator offers a continuous choice of wavelength selection in the range 0.5 to 2 nm.

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Sylvain Desert, Vincent Thevenot, Andre Gabriel, Patrice Permingeat, Julian Oberdisse, Annie Brulet. 2007-10-19. A double supermirror monochromator for neutron instrumentation at LLB. https://doi.org/10.1107/s0021889807034863

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