## Solid State PhysicsThis book provides an introduction to the field of solid state physics for undergraduate students in physics, chemistry, engineering, and materials science. |

### From inside the book

Results 1-3 of 76

Page 504

A perfect infinite anharmonic crystal has a finite thermal conductivity at low

momentum-destroying umklapp processes that do degrade the thermal current.

Since the ...

A perfect infinite anharmonic crystal has a finite thermal conductivity at low

**temperatures**only because there will still be some small probability of crystal-momentum-destroying umklapp processes that do degrade the thermal current.

Since the ...

Page 563

increasing function of

metals. The conductivity of a metal (Eq. (1.6)), a = — , (28.1) m declines with

increasing

increasing function of

**temperature**. This is in striking contrast to the case ofmetals. The conductivity of a metal (Eq. (1.6)), a = — , (28.1) m declines with

increasing

**temperature**, for the density of carriers n is independent of**temperature**, and all ...Page 660

As a result, by adiabatically (i.e., at fixed S) lowering the field acting on a spin

system (slowly enough so that thermal equilibrium is always maintained) we will

lower the

As a result, by adiabatically (i.e., at fixed S) lowering the field acting on a spin

system (slowly enough so that thermal equilibrium is always maintained) we will

lower the

**temperature**of the spin system by a proportionate amount, for if S is ...### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

The Drude Theory of Metals | 1 |

Failures of the Free Electron Model | 57 |

The facecentered cubic elements | 72 |

Copyright | |

34 other sections not shown

### Other editions - View all

Solid State Physics: Advances in Research and Applications, Volume 42 Henry Ehrenreich Limited preview - 1989 |

### Common terms and phrases

alkali atomic band structure Bloch boundary condition 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 described determined direction Drude effect electric field electron gas electron-electron electronic levels energy gap equilibrium example Fermi energy Fermi surface Figure free electron theory frequency given Hamiltonian hexagonal holes impurity independent electron approximation insulators integral interaction ionic crystals lattice planes lattice point linear magnetic field metals motion nearly free electron neutron normal modes Note number of electrons one-electron levels orbits periodic potential perpendicular phonon Phys plane waves primitive cell primitive vectors problem properties quantum reciprocal lattice vector region result scattering Schrodinger equation semiclassical semiclassical equations semiclassical model semiconductors simple cubic solid solution specific heat sphere spin superconducting symmetry temperature term thermal tight-binding valence vanishes velocity wave functions wave vector zero