Performance of a directly water-cooled silicon crystal for use in high-power synchrotron radiation applications
- 1 July 1989
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 60 (7) , 1493-1500
- https://doi.org/10.1063/1.1140969
Abstract
Results of measurements made using the multipole wiggler at beamline 16 of Photon Factory are reported. Double crystal rocking curves, Si(111) and Si(333) topographs, and thermal maps of the cooled‐crystal surface were measured at total incident power levels up to 1600 W and power densities up to 0.7 W/mm2, for two different crystal designs. Significant crystal deformation occurred in the form of surface curvature for both designs. Finite element calculations provided a preview of the experimental results and proved very valuable in interpretation of the measurements.Keywords
This publication has 5 references indexed in Scilit:
- Liquid gallium metal cooling for optical elements with high heat loadsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988
- Helium cooling of X-ray optics during synchrotron heatingNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986
- The potential of cryogenic silicon and germanium X-ray monochromators for use with large synchrotron heat loadsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986
- The performance of a separated crystal X-ray monochromator during wiggler heating — Preliminary resultsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986
- A slitless double crystal monochromator for EXAFS and XANES measurementsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986