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 105
... Factor 105 the entire primitive cell is the sum of the individual rays , and will therefore have an amplitude containing the factor n Sk = Σ eik.dj. j = 1 ( 6.13 ) The quantity Sk , known as the geometrical structure factor , expresses ...
... Factor 105 the entire primitive cell is the sum of the individual rays , and will therefore have an amplitude containing the factor n Sk = Σ eik.dj. j = 1 ( 6.13 ) The quantity Sk , known as the geometrical structure factor , expresses ...
Page 107
... factor 1 ± i are those in the simple cubic sublattice of " body - centered " points . Those whose structure factor S is 2 or 0 are in the simple cubic sublattice containing the origin , where Σv ; is even when S = 2 and odd when S 0 ...
... factor 1 ± i are those in the simple cubic sublattice of " body - centered " points . Those whose structure factor S is 2 or 0 are in the simple cubic sublattice containing the origin , where Σv ; is even when S = 2 and odd when S 0 ...
Page 109
... factor ( 6.13 ) is then either 4 or 0 at all points of the simple cubic reciprocal lattice . ( b ) Show that when points with zero structure factor are removed , the remaining points of the reciprocal lattice make up a body - centered ...
... factor ( 6.13 ) is then either 4 or 0 at all points of the simple cubic reciprocal lattice . ( b ) Show that when points with zero structure factor are removed , the remaining points of the reciprocal lattice make up a body - centered ...
Contents
The Drude Theory of Metals | 1 |
The Sommerfeld Theory of Metals | 29 |
Failures of the Free Electron Model | 57 |
Copyright | |
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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