Solid State PhysicsThis book provides an introduction to the field of solid state physics for undergraduate students in physics, chemistry, engineering, and materials science. |
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Page 102
... crystal and incident X - ray direction are fixed , and a continuous range of wavelengths , corre- sponding to wave vectors between ko and k1 in magni- tude ... crystal. 102 Chapter 6 Determination of Crystal Structures by X - ray Diffraction.
... crystal and incident X - ray direction are fixed , and a continuous range of wavelengths , corre- sponding to wave vectors between ko and k1 in magni- tude ... crystal. 102 Chapter 6 Determination of Crystal Structures by X - ray Diffraction.
Page 356
... crystal . Suppose that we could represent the ionic con- figuration by simply occupying some finite region V of the Bravais lattice occupied in the infinite crystal . Suppose , furthermore , that the electronic charge density in the ...
... crystal . Suppose that we could represent the ionic con- figuration by simply occupying some finite region V of the Bravais lattice occupied in the infinite crystal . Suppose , furthermore , that the electronic charge density in the ...
Page 555
... crystal has a total dipole moment of po times the number of cells in the crystal , 28 and thus a polarization density P = Po / v throughout the crystal , even in the absence of an external field . This immediately implies some severe ...
... crystal has a total dipole moment of po times the number of cells in the crystal , 28 and thus a polarization density P = Po / v throughout the crystal , even in the absence of an external field . This immediately implies some severe ...
Contents
The Drude Theory of Metals | 1 |
The Sommerfeld Theory of Metals | 29 |
Failures of the Free Electron Model | 57 |
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alkali atomic band structure Bloch boundary condition Bragg plane Bravais lattice Brillouin zone calculation carrier densities Chapter coefficients collisions conduction band conduction electrons contribution crystal momentum density of levels dependence described determined Drude effect electric field electron gas electron-electron electronic levels energy gap equilibrium example Fermi energy Fermi surface Figure frequency given Hamiltonian hexagonal holes impurity independent electron approximation insulators integral interaction ionic crystals k-space k₂ lattice point linear magnetic field metals motion nearly free electron neutron normal modes Note number of electrons one-electron levels orbits periodic potential perpendicular phonon Phys plane waves primitive cell primitive vectors problem properties quantum reciprocal lattice vector region result scattering Schrödinger equation semiclassical semiclassical equations semiclassical model semiconductors simple cubic solid solution specific heat sphere spin superconducting symmetry temperature term thermal tight-binding valence valence band vanishes velocity wave functions wave vector zero