Dispersive double bent crystal monochromators Si(111)+ Si(311) and Si(111)+ Si(400) with a strongly asymmetric diffraction geometry of the analyzer for powder diffractometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00509708" target="_blank" >RIV/61389005:_____/19:00509708 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1017/S0885715619000137" target="_blank" >https://doi.org/10.1017/S0885715619000137</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0885715619000137" target="_blank" >10.1017/S0885715619000137</a>
Alternative languages
Result language
angličtina
Original language name
Dispersive double bent crystal monochromators Si(111)+ Si(311) and Si(111)+ Si(400) with a strongly asymmetric diffraction geometry of the analyzer for powder diffractometry
Original language description
In this paper, some results of neutron diffraction properties of the dispersive double-crystal Si(111) + Si(311) and Si(111) + Si(400) monochromator settings containing two bent perfect crystals but with the second one - analyzer in the strongly asymmetric diffraction geometry, are presented. For the sake of possible applications, both double crystal settings were tested in the orientation of the second crystal for the output beam compression geometry. Powder diffraction test was carried out on a alpha-Fe(211) pin of the diameter of 2 mm. Contrary to the Si(111) + Si(400) setting, an excellent resolution represented by full width at half maximum in the (Delta d/d)-scale was obtained for the Si(111) + Si(311) double crystal monochromator in the parallel as well as in the antiparallel diffraction geometry.
Czech name
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Czech description
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Classification
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.)
Result continuities
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)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Powder Diffraction
ISSN
0885-7156
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
18-22
UT code for WoS article
000486254100005
EID of the result in the Scopus database
2-s2.0-85063223234