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 136
... detector bank of HRPD consists of 20 concentric rings at different values of 20. To ensure no unnecessary degrada- tion of peak resolution occurs , the spec- tra of the 20 rings are ' focussed ' together , that is they are summed as ...
... detector bank of HRPD consists of 20 concentric rings at different values of 20. To ensure no unnecessary degrada- tion of peak resolution occurs , the spec- tra of the 20 rings are ' focussed ' together , that is they are summed as ...
Page 138
... detector bank focussing program FFOCUS written by A.C.Barnes of ISIS . The intensities IMD ( A ) & Icorr ( A ) for a KCl sample are shown in Figure 2. The focussed intensities IMD ( ) at both ends of the spectra are slightly greater ...
... detector bank focussing program FFOCUS written by A.C.Barnes of ISIS . The intensities IMD ( A ) & Icorr ( A ) for a KCl sample are shown in Figure 2. The focussed intensities IMD ( ) at both ends of the spectra are slightly greater ...
Page 204
... detector bank the sample , vanadium ( with and without smoothing ) and background data prior to the use of ANALYSE and the result obtained afterwards . The differential cross - section I ( Q ) obtained from the program ANALYSE is that ...
... detector bank the sample , vanadium ( with and without smoothing ) and background data prior to the use of ANALYSE and the result obtained afterwards . The differential cross - section I ( Q ) obtained from the program ANALYSE is that ...
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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