1.Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”,Russian Academy of Sciences,Moscow,Russia;2.National Research Centre “Kurchatov Institute,”,Moscow,Russia
Abstract:
The method for X-ray wavelength tuning using an adaptive element (a quartz monolithic resonator modulated by a standing longitudinal low-frequency ultrasonic wave) has been proposed and implemented. This method is characterized by high tuning accuracy and possibility of scanning X-ray beam parameters with a time resolution of up to 3 μs.