Pulsed Neutron Scattering |
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Page 385
... polarizing Sollers . The transmission and polarization of a 30 - layer supermirror is shown in figure 10.9 ( ii ) . They are most efficient between 0.5 and 0.8 nm wavelength . Absorption filters216 These rely on resonance absorption by ...
... polarizing Sollers . The transmission and polarization of a 30 - layer supermirror is shown in figure 10.9 ( ii ) . They are most efficient between 0.5 and 0.8 nm wavelength . Absorption filters216 These rely on resonance absorption by ...
Page 390
... Polarized neutron diffractometers on a pulsed source . ( i ) Full polarization analysis requires two filters and two flippers . ( ii ) Incident beam polarization with one filter is sufficient for many problems . ( iii ) The analogous ...
... Polarized neutron diffractometers on a pulsed source . ( i ) Full polarization analysis requires two filters and two flippers . ( ii ) Incident beam polarization with one filter is sufficient for many problems . ( iii ) The analogous ...
Page 391
... polarization analysis spectrometers using the crystal analyser principle . It can operate with ( i ) full polarization analysis ( ii ) incident beam polarization only or ( iii ) scattered beam polarization only . used to make an ...
... polarization analysis spectrometers using the crystal analyser principle . It can operate with ( i ) full polarization analysis ( ii ) incident beam polarization only or ( iii ) scattered beam polarization only . used to make an ...
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 |