論文 Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering

Hiroo Tajiri ORCID ; Shinji Kohara SAMURAI ORCID ; Koji Kimura ORCID ; Sekhar Halubai ; Haruto Morimoto ; Naohisa Happo ORCID ; Jens R. Stellhorn ORCID ; Yohei Onodera SAMURAI ORCID ; Xvsheng Qiao ORCID ; Daisuke Urushihara ORCID ; Peidong Hu ; Toru Wakihara ORCID ; Toyohiko Kinoshita ORCID ; Koichi Hayashi ORCID

Tajiri_JSynchrotronRad_32_2025_125-132.pdf
Download file (1.32MB)
Download as zip (1.13MB)
コレクション

引用
Hiroo Tajiri, Shinji Kohara, Koji Kimura, Sekhar Halubai, Haruto Morimoto, Naohisa Happo, Jens R. Stellhorn, Yohei Onodera, Xvsheng Qiao, Daisuke Urushihara, Peidong Hu, Toru Wakihara, Toyohiko Kinoshita, Koichi Hayashi. Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering. Journal of Synchrotron Radiation. 2025, 32 (1), 125-132.
SAMURAI

説明:

(abstract)

To tackle disorder in crystals and short- and intermediate-range order in amorphous materials, such as a glass, we developed a carry-in diffractometer to utilize X-ray fluorescence holography (XFH) and anomalous X-ray scattering (AXS), facilitating element specific-analyses with atomic resolution using the wavelength tunability of a synchrotron X-ray source. Our diffractometer unifies XFH and AXS configurations to determine the crystal orientation via diffractometry. In particular, XFH was realised even for a crystal with blurred emission lines by a standing wave in a hologram, and high-throughput AXS with sufficient count statistics and energy resolution was achieved using three multi-array detectors with crystal analysers. These features increase tractable targets by XFH and AXS, which have novel functionalities.

権利情報:

キーワード: X-ray diffractometers, element-specific measurements, X-ray fluorescence holography, anomalous X-ray scattering

刊行年月日: 2025-01-01

出版者: International Union of Crystallography (IUCr)

掲載誌:

  • Journal of Synchrotron Radiation (ISSN: 16005775) vol. 32 issue. 1 p. 125-132

研究助成金:

  • Japan Society for the Promotion of Science 20H05878
  • Japan Society for the Promotion of Science 20H05880
  • Japan Society for the Promotion of Science 20H05881

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1107/s1600577524011366

関連資料:

その他の識別子:

連絡先:

更新時刻: 2024-12-26 16:30:51 +0900

MDRでの公開時刻: 2024-12-26 16:30:51 +0900

ファイル名 サイズ
ファイル名 Tajiri_JSynchrotronRad_32_2025_125-132.pdf (サムネイル)
application/pdf 		サイズ 1.32MB 詳細