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A simple sagittal focusing crystal which utilizes a bimetallic strip

Conference · · Review of Scientific Instruments
DOI:https://doi.org/10.1063/1.1142733· OSTI ID:5601373
 [1];  [1];  [2];  [2];  [2]
  1. Argonne National Laboratory (ANL), Argonne, IL (United States)
  2. Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
+ Show Author Affiliations
A sagittal focusing monochromator which utilizes a bimetallic strip as its active focusing member has been designed and has undergone preliminary testing. The crystal bender is very easy to use as only setting the temperature of the bimetallic strip is necessary to adjust the focus. The mechanism utilizes bending rods mounted on live centers which prevent twisting of the crystal. A finite element analysis has been done on a new ribbed crystal which, based on the analysis, would have very small aberrations.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division (MSE)
DOE Contract Number:
W-31109-ENG-38
OSTI ID:
5601373
Report Number(s):
ANL/CP--72870; CONF-910730--7; ON: DE91017324
Conference Information:
Journal Name: Review of Scientific Instruments Journal Issue: 1 Journal Volume: 63
Country of Publication:
United States
Language:
English

References (5)

Sagittal focusing of synchrotron radiation journal April 1983
X-ray monochromator geometry for focusing synchrotron radiation above 10 keV journal May 1980
Focusing X-ray monochromator for EXAFS studies in the energy range 4–30 keV journal May 1984
A fixed exit sagittal focusing monochromator utilizing bent single crystals
  • Mills, D. M.; Henderson, C.; Batterman, B. W.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 246, Issue 1-3 https://doi.org/10.1016/0168-9002(86)90106-3
journal May 1986
Sagittally focusing double-crystal monochromator with constant exit beam height at the photon factory
  • Matsushita, Tadashi; Ishikawa, Tetsuya; Oyanagi, Hiroyuki
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 246, Issue 1-3 https://doi.org/10.1016/0168-9002(86)90112-9
journal May 1986

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Related Subjects

36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
43 PARTICLE ACCELERATORS
430303 -- Particle Accelerators-- Experimental Facilities & Equipment
440103* -- Radiation Instrumentation-- Nuclear Spectroscopic Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
BENDING
BIMETALS
CRYSTALS
DEFORMATION
DESIGN
ELECTROMAGNETIC RADIATION
FINITE ELEMENT METHOD
FOCUSING
IONIZING RADIATIONS
MONOCHROMATORS
NUMERICAL SOLUTION
RADIATIONS
RODS
TESTING
X RADIATION