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 49
... heat capacity per unit volume , c , by ZN1 / n , in order to get the heat capacity per mole , C : A C = π2 3 KBTg ( EF ) ZR n ( 2.84 ) where R = = KBNA 8.314 joules / mole = 1.99 calories / mole - K . Using the free elec- tron density ...
... heat capacity per unit volume , c , by ZN1 / n , in order to get the heat capacity per mole , C : A C = π2 3 KBTg ( EF ) ZR n ( 2.84 ) where R = = KBNA 8.314 joules / mole = 1.99 calories / mole - K . Using the free elec- tron density ...
Page 455
... heat . The leading correction is thus given by the term in square brackets quadratic in x . When this is substituted into ( 23.12 ) it gives a correction to the Dulong and Petit specific heat co of the form : C1 = co + Acv Acv co h2 1 ...
... heat . The leading correction is thus given by the term in square brackets quadratic in x . When this is substituted into ( 23.12 ) it gives a correction to the Dulong and Petit specific heat co of the form : C1 = co + Acv Acv co h2 1 ...
Page 463
... heat.16 E The characteristic features of the Einstein term ( 23.29 ) are that ( a ) well above the Einstein temperature = hwg / kg each optical mode simply contributes the constant KB / V to the specific heat , as required by the ...
... heat.16 E The characteristic features of the Einstein term ( 23.29 ) are that ( a ) well above the Einstein temperature = hwg / kg each optical mode simply contributes the constant KB / V to the specific heat , as required by the ...
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