Neutron Scattering By Ferroelectrics

ISBN: 9789971501938 出版年：1989 页码：396 Victor L Aksenov N M Plakida World Scientific Publishing Company

This book presents the recent theoretical and experimental developments of neutron scattering by ferroelectrics. A Model description of lattice dynamics of structurally unstable crystals (self-consistent phonon approximation, pseudo-spin formalism, coherent potential approximation etc.) is formulated. The effects of nonlinear excitations and lattice defects in neutron scattering are also discussed.