| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-04-23 |
| タイトル |
|
|
タイトル |
Development of high energy resolution crystal analyzer based on microporous ceramics for resonant inelastic X-ray scattering program at HEPS |
|
言語 |
en |
| 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 |
| 著者 |
Zhiying Guo
Qianshun Diao
Yujun Zhang
Xun Jia
Shuoxue Jin
Xiaolong Gan
Han Zhang
Ye Tian
Qingfu Han
Haijie Qian
Kenji Ishii
Wei Xu
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The spherically bent X-ray crystal analyzer (SBCA) is one of the key optical elements for performing high energy resolution hard X-ray spectroscopies based on Rowland circle geometry. To meet the requirements of Resonant Inelastic X-ray Scattering (RIXS) program at High Energy Photon Source (HEPS), the fourth-generation high energy synchrotron in Beijing, China, high energy resolution crystal analyzers were fabricated. The fabrication processes of vacuum-mounted flat-diced crystal analyzers using home-designed devices with microporous ceramics are presented. The energy resolution of the vacuum-mounted crystal analyzers, for measuring Cu K-edge and Re L3-edge RIXS, are bench marked with that of the glued flat-diced crystal analyzers. The gluing and vacuum-mounted analyzers are proven to be reliable techniques for the routine production of spherical bent diced crystal analyzers with energy resolution in the order of tens of milli-electron volts, and with good focal properties and efficiency. In particular, the vacuum-mounted technique will be beneficial for the RIXS techniques to target element of interests. |
| 書誌情報 |
X-ray spectrometry
巻 54,
号 3,
p. 247-253,
発行日 2025-04
|
| 出版者 |
|
|
出版者 |
Wiley |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1097-4539 |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1002/xrs.3453 |
