High-energy-resolution off-resonant spectroscopy with self-seeded x-ray free-electron laser pulses

被引：0
|
作者：
Sohn, Jang Hyeob [1 ]
Kang, Gyeongbo [2 ]
Choi, Tae-Kyu [2 ]
Lee, Gyusang [1 ,3 ]
Lee, Changhoo [1 ]
Chun, Sae Hwan [2 ]
Park, Jaeku [2 ]
Shin, Dongbin [1 ,4 ,5 ]
Cho, Byoung-Ick [1 ,3 ]
机构：
[1] Gwangju Inst Sci & Technol, Dept Phys & Photon Sci, Gwangju 61005, South Korea
[2] POSTECH, XFEL Div, Pohang Accelerator Lab, Pohang 37673, Gyeongbuk, South Korea
[3] Inst Basic Sci, Ctr Relativist Laser Sci, Gwangju 61005, South Korea
[4] Max Planck Inst Struct & Dynam Matter, D-22761 Hamburg, Germany
[5] Ctr Free Electron Laser Sci, D-22761 Hamburg, Germany
来源：
STRUCTURAL DYNAMICS-US | 2024年 / 11卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
ABSORPTION SPECTROSCOPY; EMISSION-SPECTROSCOPY; SCATTERING; PT/AL2O3;
D O I：
10.1063/4.0000243
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper presents the implementation of high-energy-resolution off-resonant spectroscopy (HEROS) measurements using self-seeded x-ray free-electron laser (XFEL) pulses. This study systematically investigated XFEL conditions, including photon energy and accumulated shot numbers, to optimize the measurement efficiency for copper foil samples near the K-edge. The x-ray absorption spectra reconstructed using HEROS were compared with those derived from fluorescence-yield measurements. The HEROS-based spectra exhibited consistent line shapes independent of the sample thickness. The potential application of HEROS to high-temperature copper was also explored. HEROS offers distinct advantages including scan-free measurement of x-ray absorption spectra with reduced core-hole lifetime broadening and self-absorption effects. Using self-seeded XFEL pulses, HEROS facilitates single-shot-based pump-probe measurements to investigate the ultrafast dynamics in various materials and diverse conditions.
引用
收藏
页数：8
相关论文
共 50 条
  • [21] Demonstration of Single-Crystal Self-Seeded Two-Color X-Ray Free-Electron Lasers
    Lutman, A. A.
    Decker, F. -J
    Arthur, J.
    Chollet, M.
    Feng, Y.
    Hastings, J.
    Huang, Z.
    Lemke, H.
    Nuhn, H. -D.
    Marinelli, A.
    Turner, J. L.
    Wakatsuki, S.
    Welch, J.
    Zhu, D.
    PHYSICAL REVIEW LETTERS, 2014, 113 (25)
  • [22] Serial crystallography with X-ray free-electron laser pulses
    Champman, Henry
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2015, 71 : S1 - S1
  • [23] High-resolution micro channel-cut crystal monochromator processed by plasma chemical vaporization machining for a reflection self-seeded X-ray free-electron laser
    Matsumura, Shotaro
    Osaka, Taito
    Inoue, Ichiro
    Matsuyama, Satoshi
    Yabashi, Makina
    Yamauchi, Kazuto
    Sano, Yasuhisa
    OPTICS EXPRESS, 2020, 28 (18) : 25706 - 25715
  • [24] X-ray diffraction from strongly bent crystals and spectroscopy of X-ray free-electron laser pulses
    Kaganer, Vladimir M.
    Petrov, Ilia
    Samoylova, Liubov
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2020, 76 : 55 - 69
  • [25] Generating high-brightness and coherent soft x-ray pulses in the water window with a seeded free-electron laser
    Zhou, Kaishang
    Feng, Chao
    Deng, Haixiao
    Wang, Dong
    PHYSICAL REVIEW ACCELERATORS AND BEAMS, 2017, 20 (01):
  • [26] Resonant X-ray emission spectroscopy from broadband stochastic pulses at an X-ray free electron laser
    Franklin D. Fuller
    Anton Loukianov
    Tsukasa Takanashi
    Daehyun You
    Yiwen Li
    Kiyoshi Ueda
    Thomas Fransson
    Makina Yabashi
    Tetsuo Katayama
    Tsu-Chien Weng
    Roberto Alonso-Mori
    Uwe Bergmann
    Vittal K. Jan Kern
    Philippe Yachandra
    Junko Wernet
    Communications Chemistry, 4
  • [27] Resonant X-ray emission spectroscopy from broadband stochastic pulses at an X-ray free electron laser
    Fuller, Franklin D.
    Loukianov, Anton
    Takanashi, Tsukasa
    You, Daehyun
    Li, Yiwen
    Ueda, Kiyoshi
    Fransson, Thomas
    Yabashi, Makina
    Katayama, Tetsuo
    Weng, Tsu-Chien
    Alonso-Mori, Roberto
    Bergmann, Uwe
    Kern, Jan
    Yachandra, Vittal K.
    Wernet, Philippe
    Yano, Junko
    COMMUNICATIONS CHEMISTRY, 2021, 4 (01)
  • [28] Attosecond time-energy structure of X-ray free-electron laser pulses
    Hartmann, N.
    Hartmann, G.
    Heider, R.
    Wagner, M. S.
    Ilchen, M.
    BucK, J.
    Lindahl, A. O.
    Benko, C.
    Gruenert, J.
    Krzywinski, J.
    Liu, J.
    Lutman, A. A.
    Marinelli, A.
    Maxwell, T.
    Miahnahri, A. A.
    Moeller, S. P.
    Planas, M.
    Robinson, J.
    Kazansky, A. K.
    Kabachnik, N. M.
    Viefhaus, J.
    Feurer, T.
    Kienberger, R.
    Coffee, R. N.
    Helml, W.
    NATURE PHOTONICS, 2018, 12 (04) : 215 - +
  • [29] Schematic design of fully coherent X-ray generation using self-seeded harmonic lasing free-electron lasers
    Liu, Yixuan
    Liu, Tao
    Feng, Chao
    Wang, Dong
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2023, 1056
  • [30] Dynamic pulse-to-pulse thermal load effects in pulse-train-mode self-seeded X-ray free-electron laser
    Qu, Zhengxian
    Ma, Yanbao
    Zhou, Guanqun
    Wu, Juhao
    JOURNAL OF SYNCHROTRON RADIATION, 2020, 27 : 1725 - 1729
12345