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 3
... electrons Valence electrons ( a ) -e ( Z - Z ) eZa -e ( 2 - Z ) eZa Nucleus Ion Core Conduction electrons ( b ) -e ( Z - Z ) eZa Figure 1.1 ( a ) Schematic picture of an isolated atom ( not to scale ) . ( b ) In a metal the nucleus and ...
... electrons Valence electrons ( a ) -e ( Z - Z ) eZa -e ( 2 - Z ) eZa Nucleus Ion Core Conduction electrons ( b ) -e ( Z - Z ) eZa Figure 1.1 ( a ) Schematic picture of an isolated atom ( not to scale ) . ( b ) In a metal the nucleus and ...
Page 4
... electrons , the number of electrons per cubic centimeter , n = 0.6022 × 1024 = N / V , is Zpm A ( 1.1 ) Table 1.1 shows the conduction electron densities for some selected metals . They are typically of order 1022 conduction electrons ...
... electrons , the number of electrons per cubic centimeter , n = 0.6022 × 1024 = N / V , is Zpm A ( 1.1 ) Table 1.1 shows the conduction electron densities for some selected metals . They are typically of order 1022 conduction electrons ...
Page 152
... conduction electrons can be described as moving in what amounts to an almost constant potential . These elements are ... conduction bands of these metals should be so free - electron - like . There are two fundamental reasons why the ...
... conduction electrons can be described as moving in what amounts to an almost constant potential . These elements are ... conduction bands of these metals should be so free - electron - like . There are two fundamental reasons why the ...
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 Bragg plane Bravais lattice Brillouin zone calculation carrier densities Chapter coefficients collisions conduction band conduction electrons contribution crystal momentum crystal structure density of levels dependence depletion layer described dielectric constant distribution Drude Drude model effect electric field electron gas electron-electron electronic levels electrostatic energy gap equilibrium example Fermi energy Fermi surface Figure free electron frequency given Hamiltonian hexagonal holes impurity independent electron approximation insulators interaction ionic crystals k-space lattice planes lattice point linear low temperatures macroscopic magnetic field metals neutron normal modes number of electrons one-electron levels orbits periodic potential perpendicular phonon Phys primitive cell primitive vectors Problem properties quantum reciprocal lattice vector region result scattering Schrödinger equation semiclassical semiconductors simple cubic solid solution specific heat spin superconducting symmetry term theory thermal valence band vanishes velocity wave functions wave vector zero