  |
 |
|
| ||
 |
|
|
|
|||||||||
K1.3b - Station for small-angle scattering (SAS)Methods
Station view Fig. 1. The view of SAXS station 1 - Block of the beam formation, forms the radiation beam with necessary size and energy. The block is housed in the inert nitrogen atmosphere; 2 - Cryostat with the heat regulation 77-300K; 3 - Semi-conductor detector of high pure germanium for registration of the EXAFS-spectrum; 4 - Small angle scattering camera with 4 sample positions for different sample-detector distances; 5 - Block of detectors with local shielding containing scintillation and 1D-position-sensitive detectors.  Fig. 2. Block of the beam formation 1 - Beam position sensor is placed inside the vacuum channel, allows to control the vertical position of the SR-beam; 2 - Slits for defining the size of the beam with the step motor control; 3 - Monochromator for defining the radiation energy, silicon channel-cut crystal or two pyrolitic graphite crystals are used; 4 - Monitor for measuring the intensity of monochromatic beam by scattering on the organic membrane, scintillation counter is used for registration. Research program
Address: 1 Academic Kurchatov sq., |
