作者: B. Alefeld , L. Dohmen , D. Richter , Th. Brückel
DOI: 10.1016/S0921-4526(00)00325-2
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摘要: Abstract In Julich, a small-angle neutron scattering instrument and reflectometer will be built, both of them use double-focusing mirror, which produces an one-to-one image the entrance on detector. This focusing technique, known since 50 years, has become practicable only recently, very smooth mirror surfaces were produced for X-ray space telescopes. The mirrors are by same technique. is especially good high-resolution experiments (with momentum transfer Q