Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory
A picosecond pump–probe resonant soft X-ray scattering measurement system has been developed at the Photon Factory storage ring for highly efficient data collection. A high-repetition-rate high-power compact laser system has been installed to improve efficiency via flexible data acquisition to a sub...
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2022-11-01
|
| Series: | Journal of Synchrotron Radiation |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600577522008724 |
| _version_ | 1828334282286825472 |
|---|---|
| author | Ryo Fukaya Jun-ichi Adachi Hironori Nakao Yuichi Yamasaki Chihiro Tabata Shunsuke Nozawa Kouhei Ichiyanagi Yuta Ishii Hiroyuki Kimura Shin-ichi Adachi |
| author_facet | Ryo Fukaya Jun-ichi Adachi Hironori Nakao Yuichi Yamasaki Chihiro Tabata Shunsuke Nozawa Kouhei Ichiyanagi Yuta Ishii Hiroyuki Kimura Shin-ichi Adachi |
| author_sort | Ryo Fukaya |
| collection | DOAJ |
| description | A picosecond pump–probe resonant soft X-ray scattering measurement system has been developed at the Photon Factory storage ring for highly efficient data collection. A high-repetition-rate high-power compact laser system has been installed to improve efficiency via flexible data acquisition to a sub-MHz frequency in time-resolved experiments. Data are acquired by gating the signal of a channel electron multiplier with a pulse-counting mode capable of discriminating single-bunch soft X-ray pulses in the dark gap of the hybrid operation mode in the storage ring. The photoinduced dynamics of magnetic order for multiferroic manganite SmMn2O5 are clearly demonstrated by the detection of transient changes in the resonant soft X-ray scattering intensity around the Mn LIII- and O K-edges. |
| first_indexed | 2024-04-13T21:31:10Z |
| format | Article |
| id | doaj.art-fb66e1d1f67945ae8f5dac0a54358b54 |
| institution | Directory Open Access Journal |
| issn | 1600-5775 |
| language | English |
| last_indexed | 2024-04-13T21:31:10Z |
| publishDate | 2022-11-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Journal of Synchrotron Radiation |
| spelling | doaj.art-fb66e1d1f67945ae8f5dac0a54358b542022-12-22T02:29:10ZengInternational Union of CrystallographyJournal of Synchrotron Radiation1600-57752022-11-012961414141910.1107/S1600577522008724ay5599Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon FactoryRyo Fukaya0Jun-ichi Adachi1Hironori Nakao2Yuichi Yamasaki3Chihiro Tabata4Shunsuke Nozawa5Kouhei Ichiyanagi6Yuta Ishii7Hiroyuki Kimura8Shin-ichi Adachi9Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanInstitute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanInstitute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanResearch and Services Division of Materials Data and Integrated System, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, JapanInstitute for Integrated Radiation and Nuclear Science, Kyoto University, Kumatori, Osaka 590-0494, JapanInstitute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanInstitute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanDepartment of Physics, Tohoku University, Sendai, Miyagi 980-8578, JapanDepartment of Physics, Tohoku University, Sendai, Miyagi 980-8578, JapanInstitute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, JapanA picosecond pump–probe resonant soft X-ray scattering measurement system has been developed at the Photon Factory storage ring for highly efficient data collection. A high-repetition-rate high-power compact laser system has been installed to improve efficiency via flexible data acquisition to a sub-MHz frequency in time-resolved experiments. Data are acquired by gating the signal of a channel electron multiplier with a pulse-counting mode capable of discriminating single-bunch soft X-ray pulses in the dark gap of the hybrid operation mode in the storage ring. The photoinduced dynamics of magnetic order for multiferroic manganite SmMn2O5 are clearly demonstrated by the detection of transient changes in the resonant soft X-ray scattering intensity around the Mn LIII- and O K-edges.http://scripts.iucr.org/cgi-bin/paper?S1600577522008724time-resolved x-ray experimentsresonant soft x-ray scatteringhigh-repetition-rate data acquisitionphotoinduced phase transitionsultrafast material science |
| spellingShingle | Ryo Fukaya Jun-ichi Adachi Hironori Nakao Yuichi Yamasaki Chihiro Tabata Shunsuke Nozawa Kouhei Ichiyanagi Yuta Ishii Hiroyuki Kimura Shin-ichi Adachi Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory Journal of Synchrotron Radiation time-resolved x-ray experiments resonant soft x-ray scattering high-repetition-rate data acquisition photoinduced phase transitions ultrafast material science |
| title | Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory |
| title_full | Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory |
| title_fullStr | Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory |
| title_full_unstemmed | Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory |
| title_short | Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory |
| title_sort | time resolved resonant soft x ray scattering combined with mhz synchrotron x ray and laser pulses at the photon factory |
| topic | time-resolved x-ray experiments resonant soft x-ray scattering high-repetition-rate data acquisition photoinduced phase transitions ultrafast material science |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600577522008724 |
| work_keys_str_mv | AT ryofukaya timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT junichiadachi timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT hironorinakao timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT yuichiyamasaki timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT chihirotabata timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT shunsukenozawa timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT kouheiichiyanagi timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT yutaishii timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT hiroyukikimura timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory AT shinichiadachi timeresolvedresonantsoftxrayscatteringcombinedwithmhzsynchrotronxrayandlaserpulsesatthephotonfactory |