Introduction to Solid State PhysicsNew edition of the most widely-used textbook on solid state physics in the world. Describes how the excitations and imperfections of actual solids can be understood with simple models that have firmly established scope and power. The foundation of this book is based on experiment, application and theory. Several significant advances in the field have been added including high temperature superconductors, quasicrystals, nanostructures, superlattices, Bloch/Wannier levels, Zener tunneling, light-emitting diodes and new magnetic materials. |
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Page 60
Charles Kittel. X2 wwwwww R Figure 3 Coordinates of the two oscillators . As a model we consider two identical linear harmonic oscillators 1 and 2 separated by R. Each oscillator bears charges ± e with separations x and x2 , as in Fig ...
Charles Kittel. X2 wwwwww R Figure 3 Coordinates of the two oscillators . As a model we consider two identical linear harmonic oscillators 1 and 2 separated by R. Each oscillator bears charges ± e with separations x and x2 , as in Fig ...
Page 632
... oscillator in three dimensions is kBT , whence ( U ) = { C { u2 ) = Mw2 ( u2 ) = kÅT , ( 5 ) where C is the force constant , M is the mass of an atom , and w is the frequency of the oscillator . We have used the result w2 C / M . Thus ...
... oscillator in three dimensions is kBT , whence ( U ) = { C { u2 ) = Mw2 ( u2 ) = kÅT , ( 5 ) where C is the force constant , M is the mass of an atom , and w is the frequency of the oscillator . We have used the result w2 C / M . Thus ...
Page 638
... oscillator or set of cou- pled harmonic oscillators . To do this we make a transformation from particle coordinates to phonon coordinates , also called wave coordinates because they represent a traveling wave . Let N particles of mass M ...
... oscillator or set of cou- pled harmonic oscillators . To do this we make a transformation from particle coordinates to phonon coordinates , also called wave coordinates because they represent a traveling wave . Let N particles of mass M ...
Contents
PERIODIC ARRAYS OF ATOMS | 3 |
1 | 10 |
INDEX SYSTEM FOR CRYSTAL PLANES | 12 |
Copyright | |
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a₁ absolute zero alloys approximation atoms axis band edge Bloch Brillouin zone Chapter charge collision components conduction band conduction electrons crystal structure defined density dielectric diffraction dimensions direction dislocation dispersion relation displacement effective mass elastic electric field electron concentration electron gas energy gap equation equilibrium exciton factor Fermi level Fermi surface ferromagnetic Figure flux Fourier free electron frequency function germanium heat capacity hole impurity integral interaction ionic ions lattice constant lattice point layer low temperatures magnetic field magnetic moment metals modes momentum motion nearest-neighbor neutron normal optical orbital oscillator particle phase phonon plane polarization potential energy primitive cell quantum reciprocal lattice vector resonance result scattering semiconductor shown in Fig silicon solution space specimen sphere spin superconducting Table theory thermal tion transition unit valence band values velocity voltage volume wave wavefunction wavelength wavevector x-ray zone boundary