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 143
... DENSITY OF LEVELS22 One must often calculate quantities that are weighted sums over the electronic levels of various one - electron properties . Such quantities are of the form23 Q = 2 Σ Qn ... density of levels can be Density of Levels 143.
... DENSITY OF LEVELS22 One must often calculate quantities that are weighted sums over the electronic levels of various one - electron properties . Such quantities are of the form23 Q = 2 Σ Qn ... density of levels can be Density of Levels 143.
Page 307
... levels in a narrower energy range , the density of levels is likely to be substantially higher than the free electron density of levels throughout the energy region where the d - band lies ( see Figure 15.19 ) . This effect can be ...
... levels in a narrower energy range , the density of levels is likely to be substantially higher than the free electron density of levels throughout the energy region where the d - band lies ( see Figure 15.19 ) . This effect can be ...
Page 805
... density of levels , 465-466 vs. Einstein model , 462-463 Grüneisen parameter , 493 specific heat interpolation formula , 459-461 graph , 460 table , 461 See also Specific heat ( lattice ) Debye - Scherrer method , 102-104 Ewald ...
... density of levels , 465-466 vs. Einstein model , 462-463 Grüneisen parameter , 493 specific heat interpolation formula , 459-461 graph , 460 table , 461 See also Specific heat ( lattice ) Debye - Scherrer method , 102-104 Ewald ...
Contents
The Drude Theory of Metals | 1 |
The Sommerfeld Theory of Metals | 29 |
Failures of the Free Electron Model | 57 |
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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