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Performance of a flat-field grating spectrometer for tender X-ray emission spectroscopy
https://repo.qst.go.jp/records/49430
https://repo.qst.go.jp/records/49430d599d2f8-1ca9-4b99-9059-9f3a13669203
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-09 | |||||
| タイトル | ||||||
| タイトル | Performance of a flat-field grating spectrometer for tender X-ray emission spectroscopy | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
今園, 孝志
× 今園, 孝志× Ukita, Ryuichi× Nishihara, Hiroaki× Sasai, Hiroyuki× Nagano, Tetsuya× 今園 孝志 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A flat-field grating spectrometer for tender X-ray emission spectroscopy has been developed. The grating has been coated with an aperiodic Ni/C multilayer that improves the diffraction efficiency in the range 1–3.5 keV at a constant angle of incidence. The aperiodic layer structure originates from the topmost bilayer with a larger thickness compared to other Ni/C bilayers. The performance of the spectrometer has been evaluated by measuring characteristic X-rays such as the L series emitted from a Cu(In,Ga)Se2-based thin-film solar cell specimen. It is shown that the Lα1,2 X-ray emission spectra of Cu, In, Ga, and Se can be clearly simultaneously observed in the range from 0.9 to 3.3 keV, and the linewidths are 4.9, 26.1, 4.6, and 6.1 eV, respectively, corresponding to a spectral resolution of 100–300. | |||||
| 書誌情報 |
Applied Optics 巻 57, 号 27, p. 7770-7777, 発行日 2018-09 |
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| 出版者 | ||||||
| 出版者 | The Optical Society of America | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2155-3165 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1364/AO.57.007770 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.osapublishing.org/ao/abstract.cfm?uri=ao-57-27-7770 | |||||
| 関連名称 | https://www.osapublishing.org/ao/abstract.cfm?uri=ao-57-27-7770 | |||||
