Introduction to Solid State PhysicsProblems after each chapter. |
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Page 357
... acceptors , because they can take up electrons from the valence band , leaving holes in the band . The acceptor ... acceptors in germanium and silicon are given in Table 13.4 . It is seen that the ionization energies for acceptors are ...
... acceptors , because they can take up electrons from the valence band , leaving holes in the band . The acceptor ... acceptors in germanium and silicon are given in Table 13.4 . It is seen that the ionization energies for acceptors are ...
Page 358
... acceptors in thermal equilibrium at a temperature T. The energy level diagram is shown in Fig . 13.6 , the energies being Conduction band Eg E2 Donor ground state Acceptor ground state E1 Valence band Fig . 13.6 . Forbidden gap ...
... acceptors in thermal equilibrium at a temperature T. The energy level diagram is shown in Fig . 13.6 , the energies being Conduction band Eg E2 Donor ground state Acceptor ground state E1 Valence band Fig . 13.6 . Forbidden gap ...
Page 520
... acceptor levels are filled with electrons . Absorbed light produces hole - electron pairs . The acceptor atoms bear- ing two negative charges attract and capture one hole , leaving the acceptors with a single negative charge . This ...
... acceptor levels are filled with electrons . Absorbed light produces hole - electron pairs . The acceptor atoms bear- ing two negative charges attract and capture one hole , leaving the acceptors with a single negative charge . This ...
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 levels 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 region resonance result room temperature rotation semiconductor Shockley shown in Fig sodium chloride solid solution space group specimen spin superconducting surface susceptibility symmetry Table theory tion transition unit volume vacancies valence band values vector velocity wave functions wavelength x-ray zero