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 157
... Bragg plane ( see Chapter 6 ) bisecting the line joining the origin of k space to the reciprocal lattice point K. The assertion that = 8 - K only for K ' = K requires ... Bragg plane is nearby , as. Energy Levels Near a Single Bragg Plane ...
... Bragg plane ( see Chapter 6 ) bisecting the line joining the origin of k space to the reciprocal lattice point K. The assertion that = 8 - K only for K ' = K requires ... Bragg plane is nearby , as. Energy Levels Near a Single Bragg Plane ...
Page 162
... Bragg plane the energy changes continuously from the lower root of ( 9.26 ) to the upper , as illustrated in Figure 9.4b . When UK 0 , this is no longer so . The energy only changes continuously with k , as the Bragg plane is crossed ...
... Bragg plane the energy changes continuously from the lower root of ( 9.26 ) to the upper , as illustrated in Figure 9.4b . When UK 0 , this is no longer so . The energy only changes continuously with k , as the Bragg plane is crossed ...
Page 163
... Bragg planes . Higher Brillouin zones are simply other regions bounded by the Bragg planes , defined as follows : The first Brillouin zone is the set of points in k - space that can be reached from the origin without crossing any Bragg ...
... Bragg planes . Higher Brillouin zones are simply other regions bounded by the Bragg planes , defined as follows : The first Brillouin zone is the set of points in k - space that can be reached from the origin without crossing any Bragg ...
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