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 high pressure experiments, while the other is dedicated to structure analysis of surface and interface, glass, ferroelectrics, catalysts, metals, etc.

AREA OF RESEARCH

  • Materials science at high pressure
  • Surface/interface analysis
  • XAFS
  • Time-resolved energy-dispersive XAFS (DXAFS)
  • Pair-distribution function (PDF) analysis

KEYWORDS

  • Scientific field
    X-ray diffraction, XAFS, High pressure, High temperature, Surface, Interface, Glass, Catalyst, Ferroelectrics, Metals
  • Equipment
    Cubic anvil type high-pressure high-temperature apparatus, Energy dispersive x-ray diffractometer, κ-type multi-axis diffractometer

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) (with bender) 3(H) × 0.2(V) (with bender&mirror) mm2

      White

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

    Cubic anvil type high-pressure high-temperature appratus (SMAP2)

    κ-type multi-axis differactometer

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 "@spring8.or.jp."

Hiroyuki Saitoh
Synchrotron Radiation Research Center, Kansai Photon Science Institute, Quantum Beam Science Research Directorate, National Institutes for Quantum and Radiological Science and Technology
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)791-58-2632
FAX : +81-(0)791-58-0311
e-mail : cyto

Yasuhiro YONEDA
Japan Atomic Energy Agency, Sector of Nuclear Science Research Materials Sciences Research Center
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)-791-58-2622
Fax : +81-(0)-791-58-2620
e-mail : yoneda

Website

http://www.kansai.qst.go.jp/kpsi-en/
http://msrc.jaea.go.jp

Last modified 2017-03-31 14:40
カレンダー