## Solid State PhysicsThe Drude Theory of Metals. The Sommerfeld Theory of Metals. Failures of the Free Electron Model. Crystal Lattices. The Reciprocal Lattice. Determination of Crystal Structures by X-Ray Diffraction. Classification of Bravais Lattices and Crystal Structures. Electron levels in a Periodic Potential: General Properties. Electrons in a Weak Periodic Potential.THe Tight-Binding Method. Other Methods for Calculating Band Structure. The Semiclassical Model of Electron Dynamics. The Semiclassical Theory of Conduction in Metals. Measuring the Fermi Surface. Band Structure of Selected Metals. Beyond the Relaxation. Time Approximation. Beyond the Independent Electron Approximation. Surface Effects. Classification of Solids. Cohesive Energy. Failures of the Static Lattice Model. Classical Theory of the Harmonic Crystal. Quantum Theory of the Harmonic Crystal. Measuring Phonon Dispersion Relations. Anharmonic Effects in Crystals. Phonons in Metals. Dielectric Properties of Insulators. Homogeneous Semiconductors. Inhomogeneous Semiconductors. Defects in Crystals. Diamagnetism and Paramagnetism. Electron Interactions and Magnetic Structure. Magnetic Ordering. Superconductivity. Appendices. |

### From inside the book

Results 1-3 of 75

Page 235

50 ) T eH H x - + W . Since all occupied

bounded in time , so for sufficiently large r the drift velocity w gives the dominant

contribution to ( 12 . 50 ) and we have35 lim ji = – new = - ( E ~ Â ) . ( 12 . 51 ) Ifit

is ...

50 ) T eH H x - + W . Since all occupied

**orbits**are closed , Ak = k ( 0 ) – kl – t ) isbounded in time , so for sufficiently large r the drift velocity w gives the dominant

contribution to ( 12 . 50 ) and we have35 lim ji = – new = - ( E ~ Â ) . ( 12 . 51 ) Ifit

is ...

Page 236

21 ) of free electron theory , reappearing under remarkably more general

circumstances provided that ( a ) all occupied ( or all unoccupied )

closed , ( b ) the field is large enough that each

between ...

21 ) of free electron theory , reappearing under remarkably more general

circumstances provided that ( a ) all occupied ( or all unoccupied )

**orbits**areclosed , ( b ) the field is large enough that each

**orbit**is traversed many timesbetween ...

Page 237

10 A section of constant - energy surfaces in a plane perpendicular to the

magnetic field H , showing occupied open ( shaded ) and closed ( unshaded )

...

10 A section of constant - energy surfaces in a plane perpendicular to the

magnetic field H , showing occupied open ( shaded ) and closed ( unshaded )

**orbits**. In ( a ) no electric field is present and the currents carried by open**orbits**in...

### What people are saying - Write a review

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

### Contents

The Drude Theory of Metals | 1 |

Free electron densities and rga | 5 |

Electrical resistivities | 8 |

Copyright | |

34 other sections not shown

### Other editions - View all

### Common terms and phrases

additional applied approximation assume atomic band boundary Bragg Bravais lattice calculation carrier Chapter charge close collisions compared condition conduction consider constant containing contribution correction crystal cubic density dependence derivation described determined direction discussion distribution effect electric field elements energy equal equation equilibrium example fact Fermi surface Figure follows free electron frequency given gives heat hexagonal holes important independent integral interaction ionic ions known lattice vector leading levels limit linear magnetic field mean measured metals method momentum motion normal Note observed occupied orbits perpendicular phonon plane positive possible potential present primitive cell problem properties reciprocal lattice reflection region relation requires result satisfy scattering semiclassical Show shown simple single solid solution space specific structure symmetry Table temperature term theory thermal vanishes volume wave functions wave vector zero zone