A dynamically adjustable wavelength-sensitive neutron filter
A dynamically adjustable wavelength-sensitive neutron filter
复制标题
动态可调的波长敏感中子滤波器
DOI:
10.1016/j.nima.2012.01.064
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Vasilev N
中科院分区:
文献类型:
--
作者:
Vasilev N
The prototype of a wavelength-sensitive neutron filter has been realized and tested successfully for the first time. The filter exploits the neutron wavelength dependence of the transparency of3He gas. The analysis of test results gives high wavelength resolution Δλ/λ≃0.5% over the broad wavelength range 0.2–5.2Å. We propose an idea to expand the filter range in the short wavelength direction by use of a cryogenic environment, and also consider the use of media using other than3He gas. The proposed filter might be used in advanced reflectometers and SANS2D neutron scattering instruments.
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DOI:
--
发表时间:
2003
期刊:
影响因子:
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作者:
E. Hussein
通讯作者:
E. Hussein
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DOI:
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发表时间:
1964
期刊:
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作者:
J. Als;O. Dietrich
通讯作者:
O. Dietrich
DOI:
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发表时间:
1949
期刊:
影响因子:
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作者:
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