Introduction to Solid State PhysicsProblems after each chapter. |
From inside the book
Results 1-3 of 29
Page 289
... 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 289.
... 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 289.
Page 293
... effective mass may be described as being negative . As we proceed from E towards F , the amplitude of ei ( k - G ) decreases and m * assumes a small positive value ; that is , the increase in electron velocity ... EFFECTIVE MASS 293.
... effective mass may be described as being negative . As we proceed from E towards F , the amplitude of ei ( k - G ) decreases and m * assumes a small positive value ; that is , the increase in electron velocity ... EFFECTIVE MASS 293.
Page 317
... effective masses of the conduction electrons in the alkali metals have been calculated by Brooks : 2 m * / m ᏞᎥ Na K Rb 1.40 0.98 0.94 0.87 Cs 0.83 mass . It will be noticed that the electrons in sodium have nearly the free electron mass ...
... effective masses of the conduction electrons in the alkali metals have been calculated by Brooks : 2 m * / m ᏞᎥ Na K Rb 1.40 0.98 0.94 0.87 Cs 0.83 mass . It will be noticed that the electrons in sodium have nearly the free electron mass ...
Contents
DIFFRACTION OF XRAYS BY CRYSTALS | 44 |
CLASSIFICATION OF SOLIDS LATTICE ENERGY | 63 |
ELASTIC CONSTANTS OF CRYSTALS | 85 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
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