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 11
... error bars on a logarithmic scale for each case . The error bar correctly falls to zero at the sample points . With the exception of the spline case , the reconstructions are more tightly constrained in the middle of the data interval ...
... error bars on a logarithmic scale for each case . The error bar correctly falls to zero at the sample points . With the exception of the spline case , the reconstructions are more tightly constrained in the middle of the data interval ...
Page 102
... error bars ) and our prior knowledge ( e.g. symmetry requirements ) about this distribution ? A crucial property is the uniqueness of the solution , when the constraints are linear . The Polarised Neutron Diffraction problem has this ...
... error bars ) and our prior knowledge ( e.g. symmetry requirements ) about this distribution ? A crucial property is the uniqueness of the solution , when the constraints are linear . The Polarised Neutron Diffraction problem has this ...
Page 115
... error bars to these effects would be desirable . The common features of the two entropic re- constructions are : i ) no evidence for magnetic moments on O ( 2 ) , O ( 3 ) and O ( 4 ) atoms ii ) a definite evidence for a small ...
... error bars to these effects would be desirable . The common features of the two entropic re- constructions are : i ) no evidence for magnetic moments on O ( 2 ) , O ( 3 ) and O ( 4 ) atoms ii ) a definite evidence for a small ...
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additional algorithm allows analysis angle applications approach atoms average beam Bragg calculated cell combinatorial optimization configuration constant coordinates correction corresponding cost counts cross-section crystal deconvolution defined density dependent described detector determined diffraction direct display distribution effects elastic scattering energy error estimate example experiment experimental Figure final Fourier function give given inelastic intensity ISIS known limit magnetic Maximum Entropy measured method neutron neutron scattering normalization obtained optimization parameters particular peak performed Phys physical plot positive possible powder presented prior probability problem procedure radial distribution functions range reconstruction References refinement reflections resolution sample scale scan shown shows simulated annealing single solution space spectrum standard statistical structure factor temperature transfer transform unit usually vanadium vector wavelength