Pulsed Neutron Scattering |
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Page 331
... analyser can work at lower energies . Figure 9.1 shows the typical ( Q , w ) ranges for several different types of inverted geometry ... Detector Spectrometer 3 ° INVERTED GEOMETRY INELASTIC SPECTROMETERS Crystal analyser spectrometers.
... analyser can work at lower energies . Figure 9.1 shows the typical ( Q , w ) ranges for several different types of inverted geometry ... Detector Spectrometer 3 ° INVERTED GEOMETRY INELASTIC SPECTROMETERS Crystal analyser spectrometers.
Page 341
... ANALYSER MIRROR Be FILTER MIRROR SHIELD Figure 9.10 . The crystal analyser spectrometer for quasi - elastic studies installed on the electron linac at Hokkaido University , Japan . The crystal analyser arrays are optimized to reduce the ...
... ANALYSER MIRROR Be FILTER MIRROR SHIELD Figure 9.10 . The crystal analyser spectrometer for quasi - elastic studies installed on the electron linac at Hokkaido University , Japan . The crystal analyser arrays are optimized to reduce the ...
Page
... crystal monochromator comparisons 185 limitations 3 time of flight comparisons 184 typical rotor performance 185 Reciprocal lattice 16 space scan in diffraction 254 space scan in the crystal analyser spectro- meter 344 Recoil correction ...
... crystal monochromator comparisons 185 limitations 3 time of flight comparisons 184 typical rotor performance 185 Reciprocal lattice 16 space scan in diffraction 254 space scan in the crystal analyser spectro- meter 344 Recoil correction ...
Common terms and phrases
absorption accelerator atoms background beam tube beryllium Bragg reflection calculated cell collimation count-rate counter bank cross-section crystal monochromator curve defined density depends detector diffraction diffractometer direct geometry distribution dose E₁ effective efficiency elastic electron linac energy transfer epithermal equation fast neutrons figure of merit fission function given gives Harwell hydrogen incident beam incident energy incident flight path incident neutron intensity k₁ L₁ linac magnetic Maxwellian measured neutron beam neutron scattering neutron source nuclear nuclei phonon polarization proton pulse width pulsed neutron pulsed reactor pulsed source Q values Qmax radiation range ratio reciprocal lattice reciprocal space reflector resolution element resonance rotor sample scattered flight path scattering angle scattering length scattering vector Section shielding shown in figure shows single crystal slit solid angle spallation spectrometer spectrum spin target thermal thickness time-of-flight transmission typical vanadium velocity vibrational wave-vector wavelength y-rays Δι ΦΩ
References to this book
Polymers and Neutron Scattering Julia S. Higgins,Henri C. Benoît,Henri Benoît No preview available - 1996 |