Double Bent Crystal Monochromator for High Resolution Neutron Powder Diffraction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F13%3A00421815" target="_blank" >RIV/61389005:_____/13:00421815 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S0885715613000912" target="_blank" >http://dx.doi.org/10.1017/S0885715613000912</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0885715613000912" target="_blank" >10.1017/S0885715613000912</a>

Result language
angličtina
Original language name
Double Bent Crystal Monochromator for High Resolution Neutron Powder Diffraction
Original language description
Recent results of focusing and reflectivity properties of the dispersive double-bent-crystal monochromator have shown that it could be succesfully used in high resolution neutron diffraction experiment. By using a standard polycrystalline sample of alpha-Fe, the resolution of the diffraction performance in the vicinity of the scattering angle 2 theta(S)=90 degrees for the neutron wavelength lambda= 0.162 nm was tested in detail. It has been found that for thin (1.3 mm) bent second crystal the angular resolution represented by FWHM of diffraction profiles was 1x10(-3) rad for 211 and 200 reflections and about 3x10(-3) rad for 220 reflection.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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