4B7B is a soft X-ray optics beamline and locates at No.12 experimental hall. It is a soft X-ray??beamline and applied to X-ray absorption spectroscopy(XANES) and detector calibration.
Supported techniques:
Soft X-ray spectroscopy
X-ray magnetic circular dichroism
Optical metrology
Scopes:
Materials
X-ray metrology
Beamline equipments:
Fluorescence detector
Cryogenic equipment
Magnetic field device
Beamline Specs:
Source??????????????????????????BM
Energy Range????????????????????50-1700 eV??
Flux (photons/sec)??????????????1010?@ Fe L edge
Resolution (E/ΔE)?????????????? 1000
Beam Size (H×V)???????????????? Conducting sample 1mm×0.1mm?? nonconducting sample 4mm×2mm
