Introduction to Solid State Physics |
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Page 117
... charges . The physical motivation for working with a neutral group is that its potential falls off faster17 at a distance than if the group has an excess of charge . In the sodium chloride structure we obtain nearly neutral groups by ...
... charges . The physical motivation for working with a neutral group is that its potential falls off faster17 at a distance than if the group has an excess of charge . In the sodium chloride structure we obtain nearly neutral groups by ...
Page 632
... Charge Effects When the illumination is not uniform througout the crystal or when the electrodes cannot supply or drain off charge carriers freely in the crystal , space charges build up which may reduce the photocurrents severely ...
... Charge Effects When the illumination is not uniform througout the crystal or when the electrodes cannot supply or drain off charge carriers freely in the crystal , space charges build up which may reduce the photocurrents severely ...
Page 708
... charge concentration -noe superposed on a background of positive charge of concentration noe . The positive charge background is now deformed mechanically to produce a sinusoidal variation : p + ( x ) = noe + pext sin Kx . ( 1 ) The ...
... charge concentration -noe superposed on a background of positive charge of concentration noe . The positive charge background is now deformed mechanically to produce a sinusoidal variation : p + ( x ) = noe + pext sin Kx . ( 1 ) The ...
Contents
CRYSTAL STRUCTURE | 1 |
CRYSTAL DIFFRACTION AND THE RECIPROCAL LATTICE | 43 |
CRYSTAL BINDING | 95 |
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absolute zero absorption alkali halide alloy antiferromagnet applied field atoms axis boundary Brillouin zone calculated Chapter charge components conduction band conduction electrons crystal structure cubic density dielectric constant dielectric function diffraction dipole direction dislocation dispersion relation effective mass elastic electric field electron concentration electron gas energy gap equation equilibrium excited exciton experimental F center Fermi surface ferroelectric ferromagnetic Figure free electron frequency function given heat capacity hole impurity interaction ionic lattice constant lattice points low temperatures magnetic field magnetic moment magnon metal modes momentum motion nearest neighbors neutron normal nuclear optical orbital paramagnetic particle phase phonon Phys plane polarization positive potential primitive cell quantum reciprocal lattice vector region resonance result room temperature scattering semiconductor shown in Fig space specimen sphere superconducting theory thermal tion transition unit vacancy valence band velocity wavefunction wavelength wavevector x-ray