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 182
... calculated ' diffuse ' structure factor with the data directly after each move until x2 is minimised . Using this method speeds up the calculation since the ' diffuse ' structure factor may be calculated as a difference between the ...
... calculated ' diffuse ' structure factor with the data directly after each move until x2 is minimised . Using this method speeds up the calculation since the ' diffuse ' structure factor may be calculated as a difference between the ...
Page 204
... calculated by the CORAL program . A sample minus can subtraction is then performed if necessary . The CORAL calculation of the attenuation correction for the sample is applied and then finally the data are scaled by a factor involving ...
... calculated by the CORAL program . A sample minus can subtraction is then performed if necessary . The CORAL calculation of the attenuation correction for the sample is applied and then finally the data are scaled by a factor involving ...
Page 208
... calculated by integrating I ( Q ) has better statistical accuracy than that calculated from the measured transmission and also it avoids possible experimental problems with mea- suring the transmission . When calculating otot ( A ) from ...
... calculated by integrating I ( Q ) has better statistical accuracy than that calculated from the measured transmission and also it avoids possible experimental problems with mea- suring the transmission . When calculating otot ( A ) from ...
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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