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 186
... cross section , which is easily obtainable by a transmission measurement for neutrons of the same energy of those used in the main experiment . The cross section contains in integral form all the information regarding the scattering ...
... cross section , which is easily obtainable by a transmission measurement for neutrons of the same energy of those used in the main experiment . The cross section contains in integral form all the information regarding the scattering ...
Page 196
... Cross - section The total cross - section otot ( A ) for the removal of neutrons of wavelength A from a beam by a sample may be separated into two contributions , due to absorption and scattering respectively ;。tot ( 1 ) = σebo ( 1 ) + ...
... Cross - section The total cross - section otot ( A ) for the removal of neutrons of wavelength A from a beam by a sample may be separated into two contributions , due to absorption and scattering respectively ;。tot ( 1 ) = σebo ( 1 ) + ...
Page 203
... cross - section of GeO2 ( histogram ) together with the total cross - section calculated by ignoring the wavelength - dependence of the scattering cross - section . corresponds to the negative slope of otot ( A ) at a wavelength of ...
... cross - section of GeO2 ( histogram ) together with the total cross - section calculated by ignoring the wavelength - dependence of the scattering cross - section . corresponds to the negative slope of otot ( A ) at a wavelength of ...
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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