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 99
... condition that k and k ' have the same magni- tude is k = = k K. — Squaring both sides of ( 6.8 ) yields the condition k . R = + K ; ( 6.8 ) ( 6.9 ) i.e. , the component of the incident wave vector k along the reciprocal lattice vector ...
... condition that k and k ' have the same magni- tude is k = = k K. — Squaring both sides of ( 6.8 ) yields the condition k . R = + K ; ( 6.8 ) ( 6.9 ) i.e. , the component of the incident wave vector k along the reciprocal lattice vector ...
Page 135
... CONDITION By imposing an appropriate boundary condition on the wave functions we can demonstrate that the wave vector k must be real , and arrive at a condition restricting the allowed values of k . The condition generally chosen is the ...
... CONDITION By imposing an appropriate boundary condition on the wave functions we can demonstrate that the wave vector k must be real , and arrive at a condition restricting the allowed values of k . The condition generally chosen is the ...
Page 220
... condition is of practical concern only in insulators and in homogeneous semiconductors , where it is possible to establish immense electric fields ; when the condition is violated electrons can make an inter- band transition driven by ...
... condition is of practical concern only in insulators and in homogeneous semiconductors , where it is possible to establish immense electric fields ; when the condition is violated electrons can make an inter- band transition driven by ...
Contents
The Drude Theory of Metals | 1 |
Failures of the Free Electron Model | 57 |
Crystal Lattices | 63 |
Copyright | |
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alkali atomic band structure Bloch Bragg plane Bravais lattice Brillouin zone calculation carrier densities Chapter charge density coefficients collision conduction band conduction electrons contribution crystal momentum crystal structure density of levels dependence depletion layer described dielectric constant direction distribution Drude Drude model effect electric field electron gas electron-electron electronic levels electrostatic energy gap 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 positive 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 valence band vanishes velocity wave functions wave vector zero