## Neutron scattering |

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Page 40

are imbedded in a homogeneous

^Z(P.-CA)exp(iq-l) (83) Assuming that there are Np particles of identical volume

Vp, |Cq|2 is given by (for small q where the summation over sites can be replaced

...

are imbedded in a homogeneous

**matrix**. Returning to Eq. (71), we have for Cq =^Z(P.-CA)exp(iq-l) (83) Assuming that there are Np particles of identical volume

Vp, |Cq|2 is given by (for small q where the summation over sites can be replaced

...

Page 132

It turns out that these quantities are, respectively, the eigenvectors and

eigenvalues of a

I JW(q)ffJ.r(q) = w./(q)<d(q) (2) The dynamical

...

It turns out that these quantities are, respectively, the eigenvectors and

eigenvalues of a

**matrix**, Dxd.fid-(q), usually known as the dynamical**matrix**. ThusI JW(q)ffJ.r(q) = w./(q)<d(q) (2) The dynamical

**matrix**can be written in terms of the...

Page 349

The picture of the moment disturbances one can obtain from these results is that

V and Cr reduce the moment in the Co

in Ni and that the moment at the V or Cr sites is 0 ± 0.7/!,,. Also, Mn reduces the ...

The picture of the moment disturbances one can obtain from these results is that

V and Cr reduce the moment in the Co

**matrix**in a similar way to that of impuritiesin Ni and that the moment at the V or Cr sites is 0 ± 0.7/!,,. Also, Mn reduces the ...

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### Contents

Neutron Production and Detection | 12 |

Basic Scattering Theory | 21 |

Diffraction from Crystals | 30 |

Copyright | |

13 other sections not shown

### Other editions - View all

Neutron Scattering: Treatise on Materials Science and Technology, Volume 15 G. Kostorz Limited preview - 2013 |

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alloys amplitude antiferromagnetic atoms average Bragg peaks Bragg scattering calculated chain chapter by Kostorz Chem coherent collimation concentration cross section Crystallogr cubic 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 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 neutron tion transition unit cell values wave vector wavelength width x-ray