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 95
... diffraction analysis , negative Patterson densities may result from the analysis of neutron powder diffraction data . In such cases the Patterson map is divided into two arrays with intrinsically positive and negative contributions ...
... diffraction analysis , negative Patterson densities may result from the analysis of neutron powder diffraction data . In such cases the Patterson map is divided into two arrays with intrinsically positive and negative contributions ...
Page 118
... data Analysis , Powder diffraction patterns ) is described , and then its application to a specific study concerning the topotactic dehydration of molybdenum trioxide dihydrate is presented . 2. NEUTRON POWDER DIFFRACTION DATA ANALYSIS ...
... data Analysis , Powder diffraction patterns ) is described , and then its application to a specific study concerning the topotactic dehydration of molybdenum trioxide dihydrate is presented . 2. NEUTRON POWDER DIFFRACTION DATA ANALYSIS ...
Page 120
... pattern . STRAP has been designed to make such a sequential analysis of data as convenient and automatic as possible . Of course refinement of single neutron ( or X - ray ) powder diffraction patterns is also possible with STRAP ...
... pattern . STRAP has been designed to make such a sequential analysis of data as convenient and automatic as possible . Of course refinement of single neutron ( or X - ray ) powder diffraction patterns is also possible with STRAP ...
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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 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 matrix MaxEnt Reconstruction Maximum Entropy McGreevy measured method molecular Momentum Transfer 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 Qmaz 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