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Title: Low energy soft x-ray emission spectrometer at BL-09A in NewSUBARU

Abstract

A compact soft X-ray emission spectrometer for the energy region of 50-600 eV has been designed and constructed for the long undulator beamline BL-09A in the NewSUBARU synchrotron radiation (SR) facility. The optical design of the spectrometer is based on a grazing incidence flat-field spectrometer using a valid line-spacing grating. The average groove density of the grating is 2000 L/mm, and the angle of incidence to the grating is 86.5 deg. The distances from the slit to the grating and from the grating to the CCD are 355 mm and 650 mm, respectively. The energy resolution, E/ΔE, was estimated to be greater than 1000 in the energy range of 50-600 eV. Spectra of K-emission X-rays of several light elements, such as B, C, N, and O, from various samples were successfully obtained.

Authors:
 [1];  [2];  [3]
  1. LASTI, University of Hyogo, 3-1-2 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1205 (Japan)
  2. RIKEN SPring-8 Center, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148 JAPAN (Japan)
  3. (Japan)
Publication Date:
OSTI Identifier:
22608378
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1741; Journal Issue: 1; Conference: SRI2015: 12. international conference on synchrotron radiation instrumentation, New York, NY (United States), 6-10 Jul 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CHARGE-COUPLED DEVICES; DESIGN; EMISSION; ENERGY RESOLUTION; INCIDENCE ANGLE; SOFT X RADIATION; SPECTRA; SPECTROMETERS; SYNCHROTRON RADIATION; SYNCHROTRONS; WIGGLER MAGNETS

Citation Formats

Niibe, Masahito, E-mail: niibe@lasti.u-hyogo.ac.jp, Tokushima, Takashi, and LASTI, University of Hyogo, 3-1-2 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1205. Low energy soft x-ray emission spectrometer at BL-09A in NewSUBARU. United States: N. p., 2016. Web. doi:10.1063/1.4952865.
Niibe, Masahito, E-mail: niibe@lasti.u-hyogo.ac.jp, Tokushima, Takashi, & LASTI, University of Hyogo, 3-1-2 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1205. Low energy soft x-ray emission spectrometer at BL-09A in NewSUBARU. United States. doi:10.1063/1.4952865.
Niibe, Masahito, E-mail: niibe@lasti.u-hyogo.ac.jp, Tokushima, Takashi, and LASTI, University of Hyogo, 3-1-2 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1205. 2016. "Low energy soft x-ray emission spectrometer at BL-09A in NewSUBARU". United States. doi:10.1063/1.4952865.
@article{osti_22608378,
title = {Low energy soft x-ray emission spectrometer at BL-09A in NewSUBARU},
author = {Niibe, Masahito, E-mail: niibe@lasti.u-hyogo.ac.jp and Tokushima, Takashi and LASTI, University of Hyogo, 3-1-2 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1205},
abstractNote = {A compact soft X-ray emission spectrometer for the energy region of 50-600 eV has been designed and constructed for the long undulator beamline BL-09A in the NewSUBARU synchrotron radiation (SR) facility. The optical design of the spectrometer is based on a grazing incidence flat-field spectrometer using a valid line-spacing grating. The average groove density of the grating is 2000 L/mm, and the angle of incidence to the grating is 86.5 deg. The distances from the slit to the grating and from the grating to the CCD are 355 mm and 650 mm, respectively. The energy resolution, E/ΔE, was estimated to be greater than 1000 in the energy range of 50-600 eV. Spectra of K-emission X-rays of several light elements, such as B, C, N, and O, from various samples were successfully obtained.},
doi = {10.1063/1.4952865},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1741,
place = {United States},
year = 2016,
month = 7
}
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