1W2A is a Small Angle X-ray Scattering beamline operating at a wavelength of 0.154nm, which locates at I quadrant of BEPC and 15# experimental hall. It supplies focusing monochromatic light and supports the structure researches by the SAXS pattern analysis. The measurable granularity range is 3~200 nm and the adjustable length of SAXS camera is 5m. This beamline runs not only in the dedicated mode of synchrotron radiation but also in the parasitic mode.（Reference）

Supported techniques:

　　  Small Angle X-ray Scattering

　　  Wide Angle X-ray Scattering

　　  Grazing incidence Small Angle X-ray Scattering

　　  Timed resolved Small Angle X-ray Scattering

Scopes:

　　  Nano-materials

　　  Mesoporous material

　　  Biological macromolecule

　　  High polymer

　　  Chemistry

　　  Geoscience

Beamline equipments

　　  Small angle camera

　　  Detectors：Mar165 CCD；Linear-150，Curved-200

Local Contacts

　　  Name: Zhonghua Wu　　　　Phone: 0086-10-88235982　　  Email: wuzh@ihep.ac.cn

　　  Name: Zhihong Li　　　　　  Phone: 0086-10-88235993　　  Email: lzh@ihep.ac.cn

　　  Name: Guang Mo　　　　　  Phone: 0086-10-88235982　　  Email: mog@ihep.ac.cn