BL-14B : High-precision X-ray Optics

Beamline group	Subcommittee 6 (X-ray Optics and Imaging)
Techniques	X-ray diffraction X-ray imaging X-ray reflectivity
Features	This beamline is suited for high-precision X-ray optics and diffraction experiments. User can setup X-ray optics in the horizontal plane for high-precision experiments.
Area of research	X-ray optics X-ray imaging crystal engineering
Contacts	Keiichi HIRANO keiichi.hirano(at)kek.jp Please change (at) to @ in the e-mail address.
Notes

Source	Vertical wiggler
Optics	Fixed-exit double-crystal monochromator [Si(111)]
Energy range	1st harmonics : 9 - 20 keV 3rd harmonics : 27 - 60 keV
Resolution (ΔE/E)	~ 3 × 10^-3
Beam size	~ 10 mm (W) × 15 mm (H)
Photon flux	~ 10¹⁴ photons/s/mm²/mrad²/0.1% b.w.
Instruments	Optical bench High-precision goniometers θ - 2θ goniometer
Detectors	PIN photodiode detector Ionization chamber NaI scintillation counter X-ray CCD camera
Remote / Mail-in	Not available
Special notes	Reservation is required for the use of an X-ray camera. Top-view of the BL-14B

Last updated: 2021-9-13