Introduction to Solid State Physics |
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Page 244
... electron and phonon contributions to the thermal conductivity of a metal will stand approximately in the ratio , for T≈ 300 ° K > 0 , Ke Kp = Ceuse Cou2Tep 10 - 1R ( 108 ) 210-13 ≈ CpvAp Свой тре ≈ ≈ 3 × 103 , 3R ( 3 × 105 ) 210-13 ...
... electron and phonon contributions to the thermal conductivity of a metal will stand approximately in the ratio , for T≈ 300 ° K > 0 , Ke Kp = Ceuse Cou2Tep 10 - 1R ( 108 ) 210-13 ≈ CpvAp Свой тре ≈ ≈ 3 × 103 , 3R ( 3 × 105 ) 210-13 ...
Page 249
... ELECTRONS IN A PERIODIC 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 ...
... ELECTRONS IN A PERIODIC 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 ...
Page 270
... electron concentrations is discussed in Appendix N. The L 1 Empty 3s states Filled 3s conduction electron states 2 3s Filled 2s , 2p states K Filled 1s states Fig . 13.12 . Origin of K emission band in metallic sodium : ( 1 ) a K electron ...
... electron concentrations is discussed in Appendix N. The L 1 Empty 3s states Filled 3s conduction electron states 2 3s Filled 2s , 2p states K Filled 1s states Fig . 13.12 . Origin of K emission band in metallic sodium : ( 1 ) a K electron ...
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