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Evidence for Multi-Atom Resonance X-ray Raman Spectroscopy : An in situ Low Z-element and Bond-specific X-ray Spectroscopy

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Title: Evidence for Multi-Atom Resonance X-ray Raman Spectroscopy : An in situ Low Z-element and Bond-specific X-ray Spectroscopy
Authors: Sirisit, Natee Browse this author
Kido, Daiki Browse this author
Wakisaka, Yuki Browse this author
Ariga-Miwa, Hiroko Browse this author →KAKEN DB
Takakusagi, Satoru Browse this author →KAKEN DB
Asakura, Kiyotaka Browse this author →KAKEN DB
Sekizawa, Oki Browse this author
Sakata, Tomohiro Browse this author
Uruga, Tomoya Browse this author
Iwasawa, Yasuhiro Browse this author
Keywords: X-ray absorption fine structure
XAFS
Multi-atom resonance
In situ
Synchrotron radiation
Issue Date: 2018
Publisher: The Japan Society of Vacuum and Surface Science
Journal Title: e-Journal of Surface Science and Nanotechnology
Volume: 16
Start Page: 387
End Page: 390
Publisher DOI: 10.1380/ejssnt.2018.387
Abstract: We have shown a possibility of multi-atom resonant X-ray Raman (MARX-Raman) spectroscopy by measuring the N K-edge loss spectrum of TaN at Ta L3-edge and C K-edge loss spectrum of Er(C5H5)3 at Er L1-edge. When the excitation X-ray energy was tuned to the Ta L3-edge and inelastic scattering spectra were recorded around 400 eV loss corresponding to the N K-edge Raman region, we found a clear enhancement of emission spectrum. The same enhancement was observed in C K-edge Raman region in Er(C5H5)3. These experimental results have indicated the possibility of MARX-Raman phenomenon which may lead to a new in situ and bond-speci_c XAFS spectroscopy for low Z elements.
Rights: © 2018 The Japan Society of Vacuum and Surface Science
https://creativecommons.org/licenses/by/4.0/
Type: article
URI: http://hdl.handle.net/2115/71471
Appears in Collections:触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 朝倉 清高

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