21 Failures of the static lattice model
2016-01-06 18:00:03 1 举报failures of the static lattice vibration
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lattice vibration provides a mechanism for transporting energy
uncertainty principle
explain transport properties
zero temperature
the influence of lattice vibrations on the effective interaction between two electrons in a metal
equilibrium properties of ionic and molecular insulators
periodic array of ions
lattice vibration plays a role in the response of a solid to any probe
laser light is scattered from crystal the reflected beam have small shift in frequency
equilibrium properties
thermal expansion
static lattice model
thermal energy
limitation
free electron theory of metals
reflectivity of ionic crystaly
superconductivity
scattering of x rays
ions to vibrate about their equilibrium positions is essential in determining any equilibrium property of a solid
incorrect
periodic array
scattering of neutrons
immobile
dynamical theory model
rigid
fixed
interaction of various types of radiation with the solid
nonzero temperature
crucial source of electronic scattering in metals
not infinitely massivenot held in place by infinitely strong forces
motion in the vicinity of its equilibrium position
inelastic scattering of light
metallic equilibrium and transport properties
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