Introduction to Solid State PhysicsProblems after each chapter. |
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Page 391
... region between n- and p - type material should be small in comparison with the diffusion length , the distance that ... region where the electrons neutralize the space charge of the donor ions , while similarly the holes contributed by ...
... region between n- and p - type material should be small in comparison with the diffusion length , the distance that ... region where the electrons neutralize the space charge of the donor ions , while similarly the holes contributed by ...
Page 394
... region holds nearly up to the edge of the n side of the junction region . If now a potential V is applied across the barrier , the hole concentration just at the n side of the barrier becomes preeV / T , which is an increase over the ...
... region holds nearly up to the edge of the n side of the junction region . If now a potential V is applied across the barrier , the hole concentration just at the n side of the barrier becomes preeV / T , which is an increase over the ...
Page 398
... region are not encouraged to move to the base region ; similarly holes are held in the base region . Electrons in the emitter region may easily enter the base region and then may diffuse to the right p - n junction . The flow over the ...
... region are not encouraged to move to the base region ; similarly holes are held in the base region . Electrons in the emitter region may easily enter the base region and then may diffuse to the right p - n junction . The flow over the ...
Contents
DIFFRACTION OF XRAYS BY CRYSTALS | 44 |
CLASSIFICATION OF SOLIDS LATTICE ENERGY | 63 |
ELASTIC CONSTANTS OF CRYSTALS | 85 |
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absorption acceptors alkali alloys approximately atoms axes axis barium titanate boundary Bragg Brillouin zone calculated chapter charge conduction band conduction electrons crystal structure cube cubic Curie point Debye density dielectric constant diffraction diffusion dipole direction discussion dislocation distribution domain effective mass elastic electric field energy equation equilibrium exciton experimental F centers factor Fermi ferroelectric ferromagnetic free electron frequency germanium given heat capacity hexagonal holes impurity interaction ionization ions lattice constant lattice point low temperatures magnetic field magnetic moment metals molecules motion nearest neighbor normal observed p-n junction paramagnetic particles phonons Phys physics plane polarizability polarization positive potential Proc resonance result room temperature rotation semiconductor Shockley shown in Fig sodium chloride solid solution space group specimen spin superconducting surface susceptibility symmetry Table theory thermal tion transistor transition unit volume vacancies valence band values vector velocity wave functions wavelength x-ray zero