Neutron Scattering Data Analysis 1990, Proceedings of the Conference on Neutron Scattering, 14-16 March 1990, Rutherford Appleton Laboratory, UKM. W. Johnson |
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Page 140
... measured ( curved line ) and calculated ( almost straight line ) values of μ D versus À for a 14.5mm thick vanadium plate . The tendency of the measured μ D to have a zero gradient at either side of the spectra is an artifact due to the ...
... measured ( curved line ) and calculated ( almost straight line ) values of μ D versus À for a 14.5mm thick vanadium plate . The tendency of the measured μ D to have a zero gradient at either side of the spectra is an artifact due to the ...
Page 143
... measured μ ( 1 ) D for both vanadium sam- ples is approximately 50 % larger than the calculated values using the weighed mass and volume of the vanadium powder in the sam- 1.2 1.0 . 0.8 . 0.6 0.4 0.2 0 1.0 1.5 2.0 2.5 3.0 3.5 WAVELENGTH ...
... measured μ ( 1 ) D for both vanadium sam- ples is approximately 50 % larger than the calculated values using the weighed mass and volume of the vanadium powder in the sam- 1.2 1.0 . 0.8 . 0.6 0.4 0.2 0 1.0 1.5 2.0 2.5 3.0 3.5 WAVELENGTH ...
Page 243
... measurements using different degrees of deuteration . While this effect is relevant to measurements performed on long wavelength instruments , where , as we have shown , the elastic scattering can be accurately measured by using a ...
... measurements using different degrees of deuteration . While this effect is relevant to measurements performed on long wavelength instruments , where , as we have shown , the elastic scattering can be accurately measured by using a ...
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Common terms and phrases
Acta Cryst algorithm applications approach atoms Bayesian beam Bragg peaks calculated configuration constraints coordinates corresponding cost function cross-section crystallographic Data Anal data analysis data set defined determined diffraction data diffractometer distribution elastic scattering energy error bars example experiment experimental Figure Fourier transform Gaussian GENIE GENIE-V3 histogram inelastic instrument intensity interpolation inverse ISIS likelihood function magnetic structure Markov chain matrix MaxEnt Reconstruction Maximum Entropy McGreevy measured method molecular MoO3 neutron diffraction neutron scattering normalisation normalization obtained optimisation optimization problems parameters Patterson map performed Phys plot positive powder diffraction presented at Neutron prior probability procedure quasielastic refinement reflectivity data resolution function ROTAX Rutherford Appleton Laboratory sample scan Scatt scattering law shown simulated annealing single crystal solution spectra spectrometer spectrum statistical structure factor symmetry temperature time-of-flight truncation UNIRAS unit cell vanadium vector wavelength workspace