Introduction to Solid State Physicsproblems after each chapter |
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Page 366
Letting An = excess electron concentration above value at thermal equilibrium ;
Ap = excess hole concentration above ... At small concentrations of excess
carriers the decay is usually exponential and characterized by a constant lifetime
7 .
Letting An = excess electron concentration above value at thermal equilibrium ;
Ap = excess hole concentration above ... At small concentrations of excess
carriers the decay is usually exponential and characterized by a constant lifetime
7 .
Page 380
The electrical properties of semiconductors in the impurity ( extrinsic ) range are
highly sensitive , as we have seen , to the concentration of donors and acceptors
. It has been found that the effect of irradiation in germanium is dominated by the
...
The electrical properties of semiconductors in the impurity ( extrinsic ) range are
highly sensitive , as we have seen , to the concentration of donors and acceptors
. It has been found that the effect of irradiation in germanium is dominated by the
...
Page 381
conducting as the total carrier concentration increases . ... It is found in silicon that
the majority carrier concentrations in both n - and p - type specimens decrease
steadily with irradiation and become nearly intrinsic , with resistivity over 104 ...
conducting as the total carrier concentration increases . ... It is found in silicon that
the majority carrier concentrations in both n - and p - type specimens decrease
steadily with irradiation and become nearly intrinsic , with resistivity over 104 ...
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Contents
DIFFRACTION OF XRAYS BY CRYSTALS | 44 |
CLASSIFICATION OF SOLIDS LATTICE ENERGY | 63 |
ELASTIC CONSTANTS OF CRYSTALS | 85 |
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alloys applied approximately associated atoms axis band boundary calculated cell chapter charge concentration condition conductivity consider constant crystal cubic density dependence determined dielectric diffusion direction discussion dislocation distribution domain effect elastic electric electron elements energy equal equation equilibrium experimental expression factor field force frequency function germanium give given heat capacity hexagonal holes important impurity increase interaction ionic ions lattice levels London magnetic magnetic field mass material measurements metals method motion neighbor normal observed obtained parallel particles Phys physics plane polarization positive possible potential problem properties range reference reflection region relation resistivity result room temperature rotation shown in Fig simple solid solution space space group specimen structure surface symmetry Table temperature theory thermal tion transition unit usually values vector volume wave zero zone