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 149
... matrix is the orthogonal matrix which defines the crystal orientation with respect to the diffractometer coordinate system . The U and B matrices are normally combined into a single UB matrix , sometimes loosely referred to as the ...
... matrix is the orthogonal matrix which defines the crystal orientation with respect to the diffractometer coordinate system . The U and B matrices are normally combined into a single UB matrix , sometimes loosely referred to as the ...
Page 216
... matrix per layer in terms of Fresnel coefficients and phase factors , derived in optical terms from the relationship between electric vectors in successive layers . A characteristic matrix per layer ( analogous to that defined in ...
... matrix per layer in terms of Fresnel coefficients and phase factors , derived in optical terms from the relationship between electric vectors in successive layers . A characteristic matrix per layer ( analogous to that defined in ...
Page 247
... matrix 1 O 1 G 1 = [ BM 1B ' ] Get symmetry coordinates U Symmetrize G with U to get GU USER r = Bx USER Internal coordinates r Atom positions X Get B USER Get F - matrix from Z - matrix Diagonalize GU to getW and diagonal elemets DG ...
... matrix 1 O 1 G 1 = [ BM 1B ' ] Get symmetry coordinates U Symmetrize G with U to get GU USER r = Bx USER Internal coordinates r Atom positions X Get B USER Get F - matrix from Z - matrix Diagonalize GU to getW and diagonal elemets DG ...
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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