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 235
... orbits , the corresponding result is 36 lim j t / T → ∞ прес H = + ( Ex Ĥ ) ( 12.52 ) Equations ( 12.51 ) and ( 12.52 ) assert that when all relevant orbits are closed , the deflection of the Lorentz force is so effective in ...
... orbits , the corresponding result is 36 lim j t / T → ∞ прес H = + ( Ex Ĥ ) ( 12.52 ) Equations ( 12.51 ) and ( 12.52 ) assert that when all relevant orbits are closed , the deflection of the Lorentz force is so effective in ...
Page 236
... orbits are closed , ( b ) the field is large enough that each orbit is traversed many times between collisions , and ( c ) the carriers are taken to be holes if it is the unoccupied orbits that are closed . Thus the semiclassical theory ...
... orbits are closed , ( b ) the field is large enough that each orbit is traversed many times between collisions , and ( c ) the carriers are taken to be holes if it is the unoccupied orbits that are closed . Thus the semiclassical theory ...
Page 237
... orbits . In ( a ) no electric field is present and the currents carried by open orbits in opposite directions cancel . In ( b ) an electric field E is present , leading in the steady state to an imbalance in oppositely directed ...
... orbits . In ( a ) no electric field is present and the currents carried by open orbits in opposite directions cancel . In ( b ) an electric field E is present , leading in the steady state to an imbalance in oppositely directed ...
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