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Grazing Incidence Neutron Optics
[摘要] Neutron optics based on the two-reflection geometries are capable of controlling beams of long wavelength neutrons with low angular divergence. The preferred mirror fabrication technique is a replication process with electroform nickel replication process being preferable. In the preliminary demonstration test an electroform nickel optics gave the neutron current density gain at the focal spot of the mirror at least 8 for neutron wavelengths in the range from 6 to 20.ANG.. The replication techniques can be also be used to fabricate neutron beam controlling guides.
[发布日期] 2013-11-05 [发布机构] 
[效力级别]  [学科分类] 原子、分子光学和等离子物理
[关键词]  [时效性] 
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