## Introduction to Solid State Physics |

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Page 206

By the geometrical periodicity of the ring the boundary

for all s , so that the NKa must be an integral multiple of 29 . For N = 8 the allowed

independent values of K are 0 , 27 / 8a , 49 / 8a , 67 / 8a , and 87 / 8a .

By the geometrical periodicity of the ring the boundary

**condition**is that unto = ugfor all s , so that the NKa must be an integral multiple of 29 . For N = 8 the allowed

independent values of K are 0 , 27 / 8a , 49 / 8a , 67 / 8a , and 87 / 8a .

Page 336

For the free atom the wavefunction is integrated subject to the usual Schrodinger

boundary

The wavefunction for wave vector k = 0 in the metal is subject to the Wigner-Seitz

...

For the free atom the wavefunction is integrated subject to the usual Schrodinger

boundary

**condition**\p(r) — > 0 as r — » oo; the energy eigenvalue is —5.15 eV.The wavefunction for wave vector k = 0 in the metal is subject to the Wigner-Seitz

...

Page 337

The actual lowest energy solution could be more like d. /\AA/\ is 1.86 A. The

spherical approximation is not bad for fee and bee structures. The boundary

boundary ...

The actual lowest energy solution could be more like d. /\AA/\ is 1.86 A. The

spherical approximation is not bad for fee and bee structures. The boundary

**condition**(32) on the ground state wavefunction is called the Wigner-Seitzboundary ...

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### Contents

CRYSTAL STRUCTURE | 1 |

CRYSTAL DIFFRACTION AND THE RECIPROCAL LATTICE | 59 |

CRYSTAL BINDING | 95 |

Copyright | |

31 other sections not shown

### Common terms and phrases

applied approximation atoms band boundary calculated called cell Chapter charge components concentration condition conduction consider constant contribution crystal cubic defined density dependence determined direction discussed dislocation effect electric field electron energy energy gap equal equation excited experimental experiments factor Fermi surface Figure free electron frequency function given gives hole impurity increased interaction ions lattice length lower magnetic field mass mean measurements metal modes motion normal observed obtain orbital parallel particle periodic phase phonon Phys physics plane polarization positive potential primitive problem properties quantum reciprocal lattice referred reflection region relation resistivity resonance result scattering semiconductor shown in Fig solid solution space specimen sphere structure superconducting surface Table temperature theory thermal tion transition unit valence values vector volume wave wavevector zero zone