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 4
... gas " of conduction electrons of mass m , which ( in contrast to the molecules of an ordinary gas ) move against a background of heavy immobile ions . The density of the electron gas can be calculated as follows : A metallic element ...
... gas " of conduction electrons of mass m , which ( in contrast to the molecules of an ordinary gas ) move against a background of heavy immobile ions . The density of the electron gas can be calculated as follows : A metallic element ...
Page 32
... Fermi - Dirac distribution and its bold grafting onto an otherwise classical theory , we must examine the quantum theory of the electron gas.5 For simplicity we shall examine the ground state ( i.e. , T = 0 ) of the electron gas before ...
... Fermi - Dirac distribution and its bold grafting onto an otherwise classical theory , we must examine the quantum theory of the electron gas.5 For simplicity we shall examine the ground state ( i.e. , T = 0 ) of the electron gas before ...
Page 411
... electron gas energy has the same density dependence as the average electrostatic energy ( 20.24 ) and is about half its size . This indicates the importance of electron - electron interactions in metallic cohesion and the consequent ...
... electron gas energy has the same density dependence as the average electrostatic energy ( 20.24 ) and is about half its size . This indicates the importance of electron - electron interactions in metallic cohesion and the consequent ...
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