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 351
... Coulomb and Screened Coulomb Potentials ( a ) From the integral representation of the delta function , 8 ( r ) = dk elk · r ( 2π ) 3 and the fact that the Coulomb potential ( r ) = -e / r satisfies Poisson's equation , - V2 ( r ) ...
... Coulomb and Screened Coulomb Potentials ( a ) From the integral representation of the delta function , 8 ( r ) = dk elk · r ( 2π ) 3 and the fact that the Coulomb potential ( r ) = -e / r satisfies Poisson's equation , - V2 ( r ) ...
Page 403
... Coulomb potential . Consider , for example , the sodium chloride structure ( Figure 19.4a ) , which we can represent as a fcc Bravais lattice of negative anions at sites R , and a second Bravais lattice of positive cations displaced by ...
... Coulomb potential . Consider , for example , the sodium chloride structure ( Figure 19.4a ) , which we can represent as a fcc Bravais lattice of negative anions at sites R , and a second Bravais lattice of positive cations displaced by ...
Page 405
... Coulomb interaction has so long a range this is not an obvious result . Indeed , the amount by which the electrostatic energy of the cesium chloride structure ( coordination number 8 ) is lower than that of a sodium chloride structure ...
... Coulomb interaction has so long a range this is not an obvious result . Indeed , the amount by which the electrostatic energy of the cesium chloride structure ( coordination number 8 ) is lower than that of a sodium chloride structure ...
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