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An X-ray diffractometer using mirage diffraction

Some characteristics are reported of a triple-crystal diffractometer with a (+, −, +) setting of Si(220) using mirage diffraction. The first crystal is flat, while the second and third crystals are bent. Basically, the first crystal is used as a collimator, the second as a monochromator and the thir...

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Autores principales: Fukamachi, Tomoe, Jongsukswat, Sukswat, Ju, Dongying, Negishi, Riichirou, Hirano, Keiichi, Kawamura, Takaaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4119949/
https://www.ncbi.nlm.nih.gov/pubmed/25242911
http://dx.doi.org/10.1107/S1600576714012114
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author Fukamachi, Tomoe
Jongsukswat, Sukswat
Ju, Dongying
Negishi, Riichirou
Hirano, Keiichi
Kawamura, Takaaki
author_facet Fukamachi, Tomoe
Jongsukswat, Sukswat
Ju, Dongying
Negishi, Riichirou
Hirano, Keiichi
Kawamura, Takaaki
author_sort Fukamachi, Tomoe
collection PubMed
description Some characteristics are reported of a triple-crystal diffractometer with a (+, −, +) setting of Si(220) using mirage diffraction. The first crystal is flat, while the second and third crystals are bent. Basically, the first crystal is used as a collimator, the second as a monochromator and the third as the sample. The third crystal also works as an analyzer. The advantages of this diffractometer are that its setup is easy, its structure is simple, the divergence angle from the second crystal is small and the energy resolution of the third crystal is high, of the order of sub-meV.
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spelling pubmed-41199492014-09-19 An X-ray diffractometer using mirage diffraction Fukamachi, Tomoe Jongsukswat, Sukswat Ju, Dongying Negishi, Riichirou Hirano, Keiichi Kawamura, Takaaki J Appl Crystallogr Research Papers Some characteristics are reported of a triple-crystal diffractometer with a (+, −, +) setting of Si(220) using mirage diffraction. The first crystal is flat, while the second and third crystals are bent. Basically, the first crystal is used as a collimator, the second as a monochromator and the third as the sample. The third crystal also works as an analyzer. The advantages of this diffractometer are that its setup is easy, its structure is simple, the divergence angle from the second crystal is small and the energy resolution of the third crystal is high, of the order of sub-meV. International Union of Crystallography 2014-07-19 /pmc/articles/PMC4119949/ /pubmed/25242911 http://dx.doi.org/10.1107/S1600576714012114 Text en © Tomoe Fukamachi et al. 2014 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Fukamachi, Tomoe
Jongsukswat, Sukswat
Ju, Dongying
Negishi, Riichirou
Hirano, Keiichi
Kawamura, Takaaki
An X-ray diffractometer using mirage diffraction
title An X-ray diffractometer using mirage diffraction
title_full An X-ray diffractometer using mirage diffraction
title_fullStr An X-ray diffractometer using mirage diffraction
title_full_unstemmed An X-ray diffractometer using mirage diffraction
title_short An X-ray diffractometer using mirage diffraction
title_sort x-ray diffractometer using mirage diffraction
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4119949/
https://www.ncbi.nlm.nih.gov/pubmed/25242911
http://dx.doi.org/10.1107/S1600576714012114
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