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 87
... data set following correction for instrument parameters and geometry . ( a ) Top left : data as 2D shaded contours ( b ) top right : enlarged view of lower peak ( c ) Lower left : Data as a 3D surface , changed viewing angle and maximum ...
... data set following correction for instrument parameters and geometry . ( a ) Top left : data as 2D shaded contours ( b ) top right : enlarged view of lower peak ( c ) Lower left : Data as a 3D surface , changed viewing angle and maximum ...
Page 88
... data set of 64 by 64. There are 80 by 80 in Figure 5a , an analysed data set with some negative values . This is less than the resolution of the screens we are using , but when bigger data sets are generated they need to be scaled with ...
... data set of 64 by 64. There are 80 by 80 in Figure 5a , an analysed data set with some negative values . This is less than the resolution of the screens we are using , but when bigger data sets are generated they need to be scaled with ...
Page 105
... set of Mx · My I ; values is called an Image . The size of the latter is then Mx My . In the more general ( and intricate ) case when each of the I ; ' s can be of either sign , each of the I ; is further defined as the difference of ...
... set of Mx · My I ; values is called an Image . The size of the latter is then Mx My . In the more general ( and intricate ) case when each of the I ; ' s can be of either sign , each of the I ; is further defined as the difference of ...
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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