Introduction to Solid State PhysicsProblems after each chapter. |
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Page 288
... mass ( 11.35 ) 1 * m = 1 m 2 α 1+ m EoEa We shall examine the effective mass concept in the sections below . Values of m * / m of alkali metals are given below , as calculated by Brooks : 7 ( m * / m ) Li 1.40 Na K 0.98 0.94 Rb 0.87 Cs ...
... mass ( 11.35 ) 1 * m = 1 m 2 α 1+ m EoEa We shall examine the effective mass concept in the sections below . Values of m * / m of alkali metals are given below , as calculated by Brooks : 7 ( m * / m ) Li 1.40 Na K 0.98 0.94 Rb 0.87 Cs ...
Page 289
... . PHYSICAL BASIS OF EFFECTIVE MASSES We now attempt to shed some light on how it is that an electron of mass m when put into a crystal may respond to applied fields as if the mass were m * . The interaction with the lattice EFFECTIVE MASS ...
... . PHYSICAL BASIS OF EFFECTIVE MASSES We now attempt to shed some light on how it is that an electron of mass m when put into a crystal may respond to applied fields as if the mass were m * . The interaction with the lattice EFFECTIVE MASS ...
Page 293
... mass is by means of cyclotron resonance experiments , as will be discussed in the chapter on the physics of semiconductors . The theoretical jus- tification for the use of the effective mass in various circumstances has been considered ...
... mass is by means of cyclotron resonance experiments , as will be discussed in the chapter on the physics of semiconductors . The theoretical jus- tification for the use of the effective mass in various circumstances has been considered ...
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