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, double-crystal photo-emission spectroscopy apparatus

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

• Cubic anvil type high-pressure high-temperature apparatus (SMAP2) (Experimental hutch 1) 
• κ-type multi-axis diffractometer (Experimental hutch 2)

PUBLICATION SEARCH

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

CONTACT INFORMATION

Please note that each e-mail address is followed by "@spring8.or.jp."

Yoshinori KATAYAMA (High Pressure Science Group)
Synchrotron Radiation Research Center, Quantum Beam Science and Technology Directorate, JAEA
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 : katayama

Yasuhiro YONEDA (X-ray Quantum Dynamics Research Group)
Synchrotron Radiation Research Center, Quantum Beam Science and
Technology Directorate, JAEA
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148
Phone : +81-(0)-791-58-2701
Fax : +81-(0)-791-58-0311
e-mail : yoneda