Neutron ScatteringG. Kostorz |
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Page 111
... symmetry the equivalent reflections are ( hkl ) , ± ( hkl ) , ± ( hkl ) , + ( hkl ) so that the mean value of cos2 becomes 2 h2u2 + k2x2 + 12w2 t2d2 ( 32 ) and in principle the three components urw of the magnetization direction can be ...
... symmetry the equivalent reflections are ( hkl ) , ± ( hkl ) , ± ( hkl ) , + ( hkl ) so that the mean value of cos2 becomes 2 h2u2 + k2x2 + 12w2 t2d2 ( 32 ) and in principle the three components urw of the magnetization direction can be ...
Page 128
... symmetry direction of the octahedron and this direction is the same relative to the ligand octahedron at sites of positive and negative spin . When the spin direction lies in the basal plane however , it is not along a symmetry ...
... symmetry direction of the octahedron and this direction is the same relative to the ligand octahedron at sites of positive and negative spin . When the spin direction lies in the basal plane however , it is not along a symmetry ...
Page 148
... symmetry operations of G and Go , respectively . Landau postulates that Ape ( r ) transforms according to one of the irre- ducible representations ( IR ) of Go and thus can be expanded in terms of a set of basis functions 4¡ ( r ) ...
... symmetry operations of G and Go , respectively . Landau postulates that Ape ( r ) transforms according to one of the irre- ducible representations ( IR ) of Go and thus can be expanded in terms of a set of basis functions 4¡ ( r ) ...
Contents
Neutron Production and Detection | 12 |
Basic Scattering Theory | 21 |
Diffraction from Crystals | 30 |
Copyright | |
18 other sections not shown
Other editions - View all
Neutron Scattering: Treatise on Materials Science and Technology, Volume 15 G. Kostorz Limited preview - 2013 |
Common terms and phrases
Ź alloys amplitude antiferromagnetic atoms average Bragg peaks Bragg scattering calculated chain chapter by Kostorz Chem coherent collimation concentration cross section Crystallogr Debye-Waller factor defect density dependence detector direction dispersion curves displacements distribution domain elastic electron energy experimental ferroelectric ferromagnetic flux line frequency hydrogen impurity incoherent scattering inelastic scattering Institut Laue-Langevin intensity interaction isotope Kostorz and Lovesey Lett magnetic scattering materials matrix measurements metal mode molecules monochromator neutron beam neutron diffraction neutron SAS neutron scattering nuclear obtained orientation parameters particles peak phase phonon Phys plane polarized neutron polymer Proc quasi-elastic reactor reciprocal lattice reflection resolution sample scattering cross section scattering length scattering vector Schelten Schmatz shown in Fig single crystal solid spin structure factor studies symmetry technique temperature theory thermal neutron tion transition unit cell values wave vector wavelength width x-ray ΦΩ
References to this book
Einführung in die Kristallographie Will Kleber,Hans-Joachim Bautsch,Joachim Bohm No preview available - 1998 |