Introduction to Solid State Physics |
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Page 42
... potential Arij . - n over all ions by the potential Ae ̄ " / p over only nearest neighbor ions , find values of A and p for sodium chloride . The exponential potential is suggested by quantum theory and is used in most recent work in ...
... potential Arij . - n over all ions by the potential Ae ̄ " / p over only nearest neighbor ions , find values of A and p for sodium chloride . The exponential potential is suggested by quantum theory and is used in most recent work in ...
Page 249
... POTENTIAL An electron passing through a crystal structure experiences a periodic variation in potential energy , caused in a metal by the positive cores of the metal ions . In sodium , for example , the ion cores are singly charged ...
... POTENTIAL An electron passing through a crystal structure experiences a periodic variation in potential energy , caused in a metal by the positive cores of the metal ions . In sodium , for example , the ion cores are singly charged ...
Page 294
... potential difference between the two regions is increased . Now practically no holes can climb the potential hill , and the recombina- tion current I , drops to a very small value ; I , is not much affected by the reverse bias , as the ...
... potential difference between the two regions is increased . Now practically no holes can climb the potential hill , and the recombina- tion current I , drops to a very small value ; I , is not much affected by the reverse bias , as the ...
Contents
LATTICE ENERGY OF IONIC CRYSTALS | 29 |
ELASTIC CONSTANTS OF CRYSTALS | 43 |
LATTICE VIBRATIONS | 60 |
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absorption alkali alloy anisotropy antiferromagnetic approximately atoms axes axis Bardeen barium titanate boundary calculated charge coefficient conduction band cube Curie point Debye density diamagnetic dielectric constant diffraction diffusion dipole direction discussed dislocation displacement domains effect elastic electric field energy entropy equation equilibrium experimental F-centers factor Fermi ferroelectric ferromagnetic free electron frequency given heat capacity holes impurity interaction ionic crystals ionized ions lattice constant lattice points London low temperatures magnetic field magnetic moment metals molecules motion nearest neighbor normal observed optical orbital parallel paramagnetic particles perovskite phonons Phys physical plane polarizability polarization positive potassium potassium chloride potential Proc quantum resonance result room temperature scattering Seitz shear Shockley shown in Fig single crystal sodium chloride solids specimen spin strain stress superconducting surface susceptibility symmetry Table theory thermal tion transition unit volume vacancy valence values vector velocity wave functions x-ray zero