Neutron ScatteringG. Kostorz |
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Page 153
... frequency is only physically meaningful above T , ( where this coefficient is positive ) . Finally , we remark that , even above Te , wo , ( q ) is not quite the same as the quasi - harmonic soft - mode frequency @y ( q ) , as measured ...
... frequency is only physically meaningful above T , ( where this coefficient is positive ) . Finally , we remark that , even above Te , wo , ( q ) is not quite the same as the quasi - harmonic soft - mode frequency @y ( q ) , as measured ...
Page 211
... frequency with increasing concentration is predicted by the theory , but the agreement with the measured frequency as well as with the shapes for both the in - band and the local mode neutron scattering peaks is quite poor . By ...
... frequency with increasing concentration is predicted by the theory , but the agreement with the measured frequency as well as with the shapes for both the in - band and the local mode neutron scattering peaks is quite poor . By ...
Page 214
... frequency . [ From Smith et al . ( 1976 ) . ] mode frequency . These scattering distributions are similar to calculations based on the CPA theory for mass defects only ( see Fig . 10 ) . The phonon frequencies in the [ 001 ] direction ...
... frequency . [ From Smith et al . ( 1976 ) . ] mode frequency . These scattering distributions are similar to calculations based on the CPA theory for mass defects only ( see Fig . 10 ) . The phonon frequencies in the [ 001 ] direction ...
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 |