## Neutron scattering |

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Page 101

To understand the origin of

structure both above and below the transition, and calculation of the spontaneous

dipole moment in the

atomic ...

To understand the origin of

**ferroelectricity**requires knowledge of the crystalstructure both above and below the transition, and calculation of the spontaneous

dipole moment in the

**ferroelectric**phase proceeds from a knowledge of theatomic ...

Page 153

In the case of

related to the usual static dielectric susceptibility and Eq. (39) is an expression of

the well-known Curie Law. It should be made clear however that our

interpretation of ...

In the case of

**ferroelectric**transitions (see Section E) the quantity Zy may berelated to the usual static dielectric susceptibility and Eq. (39) is an expression of

the well-known Curie Law. It should be made clear however that our

interpretation of ...

Page 154

If, as a first approximation, one assumes that only one of the TO frequencies is

temperature dependent (Cochran, 1960), the static dielectric constant and the

crystals ...

If, as a first approximation, one assumes that only one of the TO frequencies is

temperature dependent (Cochran, 1960), the static dielectric constant and the

**ferroelectric**mode susceptibility vary proportionally to one another. In realcrystals ...

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### Contents

Introduction | 2 |

Neutron Production and Detection | 12 |

Basic Scattering Theory | 21 |

Copyright | |

17 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

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 fluctuations flux line Fourier transform frequency hydrides 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 function scattering length scattering vector Schelten Schmatz shown in Fig single crystal solid solution spin structure factor studies symmetry technique temperature theory thermal neutrons tion transition unit cell values wave vector wavelength width x-ray