Realization of a high-performance point-focusing monochromator for X-ray studies

Hiroshi Okuda; Kohei Morishita; Kazuo Nakajima; Kozo Fujiwara; Ichiro Yonenaga; Shojiro Ochiai

doi:10.1143/APEX.3.046601

Realization of a high-performance point-focusing monochromator for X-ray studies

Hiroshi Okuda, Kohei Morishita, Kazuo Nakajima, Kozo Fujiwara, Ichiro Yonenaga, Shojiro Ochiai

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Point-focusing Johansson Ge monochromator crystal designed for Cu Kα radiation and 333 diffraction condition with a radius of curvature of 300mm is presented. The crystal was prepared by a hot plastic deformation at a temperature very close to the melting point of Ge. Good crystal quality and precise deformation provided excellent focusing. A merit of using linearly polarized and well focused X-ray is demonstrated by fluorescence measurements.

Original language	English
Article number	046601
Journal	Applied Physics Express
Volume	3
Issue number	4
DOIs	https://doi.org/10.1143/APEX.3.046601
Publication status	Published - 2010 Apr 1

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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abstract = "Point-focusing Johansson Ge monochromator crystal designed for Cu Kα radiation and 333 diffraction condition with a radius of curvature of 300mm is presented. The crystal was prepared by a hot plastic deformation at a temperature very close to the melting point of Ge. Good crystal quality and precise deformation provided excellent focusing. A merit of using linearly polarized and well focused X-ray is demonstrated by fluorescence measurements.",

author = "Hiroshi Okuda and Kohei Morishita and Kazuo Nakajima and Kozo Fujiwara and Ichiro Yonenaga and Shojiro Ochiai",

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AU - Okuda, Hiroshi

AU - Morishita, Kohei

AU - Nakajima, Kazuo

AU - Fujiwara, Kozo

AU - Yonenaga, Ichiro

AU - Ochiai, Shojiro

PY - 2010/4/1

Y1 - 2010/4/1

N2 - Point-focusing Johansson Ge monochromator crystal designed for Cu Kα radiation and 333 diffraction condition with a radius of curvature of 300mm is presented. The crystal was prepared by a hot plastic deformation at a temperature very close to the melting point of Ge. Good crystal quality and precise deformation provided excellent focusing. A merit of using linearly polarized and well focused X-ray is demonstrated by fluorescence measurements.

AB - Point-focusing Johansson Ge monochromator crystal designed for Cu Kα radiation and 333 diffraction condition with a radius of curvature of 300mm is presented. The crystal was prepared by a hot plastic deformation at a temperature very close to the melting point of Ge. Good crystal quality and precise deformation provided excellent focusing. A merit of using linearly polarized and well focused X-ray is demonstrated by fluorescence measurements.

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Realization of a high-performance point-focusing monochromator for X-ray studies

Abstract

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