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BL20B2 OUTLINE

問い合わせ番号

INS-0000000314

ABSTRACT

  The bending-magnet beamline is allocated to medical applications and various imaging techniques in the energy range of 5-113 keV. The main optics is a fixed-exit double crystal monochromator. The X-ray beam produced by the bending magnet passes out of the experimental hall surrounding the storage ring and enters the Medium-length Beamline Facility. The experiments are performed in the experimental hall and the Medium-length Beamline Facility for alternative operations.

AREA OF RESEARCH

  • The medical research mainly involves micro-radiography, micro-tomography and refraction-contrast imaging on biological specimens and small animals.
  • Imaging techniques involve the evaluation and development of various kinds of optical elements for novel imaging techniques.

KEYWORDS

  • Scientific field
    Preclinical radiographic imaging, preserved tissue specimen imaging, materials science, Earth science, X-ray optics, ultra-small-angle scattering, X-ray fluorescence analysis of large materials
  • Equipment
    High resolution X-ray detector, high precision diffractometer, micro-angiography, micro-tomography, topography, small-field micro-radiography, large-field scanned projection radiography, plain-wave wide-beam radiography, multi-crystal diffraction topography

SOURCE AND OPTICS

Schematic View of Beamline

  • X-rays at Sample

    Critical energy 28.9 keV
    Beam divergence 1.5 mrad (Horizontal)
    0.06 mrad (Vertical)
    Energy range Si 311 : 8.4 ∼ 72.5 keV
    Si 111 : 5.0 ∼ 37.5 keV
    Si 511 : 13.5 ∼ 113.3 keV
    Beam size 1 about 75 mm (H) × 5 mm (V) in the experimental hutch 1 located in the experimental hall (Si 311)
    Beam size 2 about 300 mm (H) × 20 mm (V) in the hutches located in the Medium-length Beamline Facility (Si 311)

    Fig.2. Overview of beamline

    Fig.3. Beamline in the experimental hall

EXPERIMENTAL STATIONS

PUBLICATION SEARCH

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

BL20B2 PUBLICATION SEARCH

 

CONTACT INFORMATION

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

Kentaro UESUGI
SPring-8 / JASRI
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198
Phone : +81-(0)791-58-0833
Fax : +81-(0)791-58-0830
e-mail : ueken

Keiji UMETANI
SPring-8 / JASRI
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198
Phone : +81-(0)791-58-0833
Fax : +81-(0)791-58-0830
e-mail : umetani

Masato HOSHINO
SPring-8 / JASRI
1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198
Phone : +81-(0)791-58-0833
Fax : +81-(0)791-58-0830
e-mail : hoshino

最終変更日
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