BL11XU OUTLINE
Inquiry number
INS-0000001677
ABSTRACT
This beamline is designed for the experiments by means of nuclear resonant scattering, resonant inelastic X-ray scattering, x-ray emission spectroscopy, surface X-ray diffraction, and coherent X-ray diffraction imaging. Nuclear resonant scattering is available in the experimental hutch 1. High-precision and versatile goniometers on a vibration-proof table are installed for Mössbauer microspectroscopy and nuclear resonant inelastic scattering. The experimental hutch 2 is dedicated to resonant inelastic X-ray scattering and X-ray emission spectroscopy. Energy resolution of the spectrometer is 0.1-1 eV. The experimental hutch 3 is equipped with an X-ray diffractometer connected with a molecular-beam-epitaxy chamber. This instrument is designed for in situ studies on wide bandgap semiconductor semiconductor surfaces and applied for (i) surface crystallography under molecular beam epitaxy conditions and (ii) studies on growth dynamics. Experimental Hutch 4 enables non-destructive 3D imaging of the internal structures of nanocrystals using the Bragg coherent X-ray diffraction imaging technique. Furthermore, a measurement system capable of high-speed data acquisition required for deriving atomic pair distribution functions has been established, enabling the evaluation of deviations from the average crystal structure as well as local structural features.
AREA OF RESEARCH
- Mössbauer spectroscopy
- Resonant inelastic X-ray scattering
- X-ray emission spectroscopy
- Surface X-ray diffraction (in situ studies on crystal growth of III-V group semiconductor)
- Coherent X-ray diffraction imaging
- Atomic pair distribution function measurements
KEYWORDS
- Scientific field
Nuclear resonant scattering, Resonant inelastic X-ray scattering, X-ray Emission Spectroscopy, Molecular beam epitaxy, Surface X-ray diffraction, Diffractometer for coherent X-ray diffraction imaging, Atomic pair distribution function - Equipment
Synchrotron radiation Mössbauer spectrometer, Resonant inelastic X-ray scattering spectrometer, Surface X-ray diffractometer, Diffractometer for coherent X-ray diffraction imaging, Diffractometer for rapid-acquisition pair distribution function measurement
SOURCE AND OPTICS
- Source : In-vacuum undulator
Undulator period : λu 32 mm Number of period : Nperiod 140 Tunable range 6 ∼ 70 keV 
Schematic view of the beamline, BL11XU
- Optics
Monochromator Multi-crystal switching system
Si (111) & Si (311)
Cryogenically cooling systemMirror Pt and Rh coated SiO2 mirror
- X-rays at sample
Energy range 6 ∼ 70 keV Energy resolution ΔE/E ∼ 10-4 
Principle of the multi-crystal switching system
EXPERIMENTAL STATIONS
- Hutch 1(Synchrotron radiation Mössbauer spectroscopy station)
- Hutch 2(Resonant inelastic X-ray scattering spectroscopy station)
- Hutch 3(Surface X-ray diffractometer)
- Hutch 4(Diffractometer for coherent X-ray diffraction imaging)
- Hutch 4(Diffractometer for Rapid-acquisition Pair Distribution Function Measurements)
PUBLICATION SEARCH
* Sorry, Some parts of results are displayed using Japanese characters.
CONTACT INFORMATION
Please note that each e-mail address is followed by "@qst.go.jp."
Experimental station
MITSUI Takaya (Hutch 1, Synchrotron radiation Mössbauer spectroscopy station)
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-27-2136
FAX : +81-(0)791-58-0311
e-mail : mitsui.takaya
ISHII Kenji (Hutch 2, Resonant inelastic X-ray scattering spectroscopy station)
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-27-9968
FAX : +81-(0)791-58-0311
e-mail : ishii.kenji
SASAKI Takuo (Hutch 3, Surface X-ray diffractometer)
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone :
FAX : +81-(0)791-27-2301
e-mail : sasaki.takuo
OHWADA Kenji (Hutch 4, Surface X-ray diffractometer)
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-27-0973
FAX : +81-(0)791-58-0311
e-mail : ohwada.kenji
Beamline
OSHIME Norihiro
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone :+81-(0)791-27-2021
FAX : +81-(0)791-58-0311
e-mail : oshime.norihiro
ISHII Kenji
Synchrotron Radiation Research Center, Kansai Institute for Photon Science, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-27-9968
FAX : +81-(0)791-58-0311
e-mail : ishii.kenji