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 463
... contribution ( linear in T ) rather than the contribution from the lattice vibrations ( cubic in T ) . If we divide the electronic D 15 Note that in Eq . ( 23.27 ) for the low - temperature specific heat this redefinition of n is ...
... contribution ( linear in T ) rather than the contribution from the lattice vibrations ( cubic in T ) . If we divide the electronic D 15 Note that in Eq . ( 23.27 ) for the low - temperature specific heat this redefinition of n is ...
Page 464
... contribution , and note that the electronic density is Z times the density of ions , where Z is the nominal valence , we find cel = 5 cPh 24π2 Ꮓ Ꮎ 3 TTF ( 23.30 ) Thus the phonon contribution begins to exceed the electronic contribution ...
... contribution , and note that the electronic density is Z times the density of ions , where Z is the nominal valence , we find cel = 5 cPh 24π2 Ꮓ Ꮎ 3 TTF ( 23.30 ) Thus the phonon contribution begins to exceed the electronic contribution ...
Page 480
... contribution to the total radiation scattered at any angle , cannot be simply distinguished from the contribution of the multiphonon processes . Some information can be extracted along different lines , however . It is shown in Appendix ...
... contribution to the total radiation scattered at any angle , cannot be simply distinguished from the contribution of the multiphonon processes . Some information can be extracted along different lines , however . It is shown in Appendix ...
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