New type of dispersive sandwich monochromator for very high resolution neutron diffractometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00500172" target="_blank" >RIV/61389005:_____/18:00500172 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.physb.2017.12.039" target="_blank" >http://dx.doi.org/10.1016/j.physb.2017.12.039</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physb.2017.12.039" target="_blank" >10.1016/j.physb.2017.12.039</a>

Result language
angličtina
Original language name
New type of dispersive sandwich monochromator for very high resolution neutron diffractometry
Original language description
A new type of dispersive monochromator based on the double reflection process realized between two bent perfect crystal slabs attached in the form of a sandwich. The dispersive sandwich monochromator/analyzer provides a freedom to combine crystal slabs of different cuts i.e. different crystal reflections for the double diffraction process. By a suitable combination of two slabs, one can obtain a monochromatic neutron beam of a variety of neutron wavelengths in the thermal region. The resolution Delta lambda/lambda and the Delta alpha collimation depending on the bending radius of the sandwich can be easily changed in the range of about 1 x 10(-4) -1 x 10(-3).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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