ナビゲーション


BL14B1 OUTLINE

Inquiry number

INS-0000000309

ABSTRACT

 This beamline is designed for the various kinds of experiments on diffraction and XAFS-type spectroscopy in the energy range of 5 ∼ 90 keV for monochromatized beams and 5∼150 keV for white beams. The main optics refers to the standard SPring-8 bending magnet system with two mirrors and a fixed-exit double crystal monochromator. These optical elements can be removed completely for the experiment with white beams. This beamline has two experimental hutches: one is dedicated to experiments using white x-rays such as high-pressure experiments and time-resolved energy-dispersive XAFS (DXAFS) measurements, while the other is dedicated to XAFS measurements using monochromatic x-rays.

AREA OF RESEARCH

  • Materials science at high pressure
  • XAFS
  • Time-resolved energy-dispersive XAFS (DXAFS)

KEYWORDS

  • Scientific field
    X-ray diffraction, XAFS, High pressure, High temperature, Catalyst, Metals
  • Equipment
    High-pressure and high-temperature apparatus , Energy-dispersive XAFS measuring station, XAFS measuring station.

SOURCE AND OPTICS

SOURCE AND OPTICS
  • X-rays at sample
      Monochromatic

      Energy range 5.0 ∼ 90 keV
      Energy resolution Si (111) : ΔE/E = 10-4
      Si (311) : ΔE/E × 3 ∼ 10-5
      Si (511) : ΔE/E × 7 ∼ 10-6
      Photon flux 1010 ph/s
      Beam size 3(H) × 1(V)mm2 (with bender)
      3(H) × 0.2(V)mm2 (with bender&mirror)

      White

      Energy range 5 ∼ 150 keV
      Photon flux ∼ 1013 ph/s
      Beam size 0.05(H) × 0.05(V) mm2~
      3(H) × 3(V) mm2

    High-pressure and high-temperature apparatus

    High-pressure and high-temperature apparatus

EXPERIMENTAL STATIONS

PUBLICATION SEARCH

* Sorry, Some parts of results are displayed using Japanese characters.

BL14B1 PUBLICATION SEARCH

CONTACT INFORMATION

Please note that each e-mail address is followed by "@qst.go.jp."

SAITOH Hiroyuki
Synchrotron Radiation Research Center, Kansai Photon Science Institute, Quantum Beam Science Research Directorate, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-58-1014
FAX : +81-(0)791-58-0311
e-mail : saito.hiroyuki

SHIRO Ayumi
Synchrotron Radiation Research Center, Kansai Photon Science Institute, Quantum Beam Science Research Directorate, National Institutes for Quantum Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-58-2708
FAX : +81-(0)791-58-0311
e-mail : shiro.ayumi

Website

Last modified 2022-05-12 11:07
カレンダー