Introduction to Solid State Physics |
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Page 217
... excited to any appreciable extent at a low temperature T. The excitation of these modes will be approximately classical with an energy close to kÅT , according to Eq . ( 9 ) and Fig . 2. The vol- ume in K space occupied by the excited ...
... excited to any appreciable extent at a low temperature T. The excitation of these modes will be approximately classical with an energy close to kÅT , according to Eq . ( 9 ) and Fig . 2. The vol- ume in K space occupied by the excited ...
Page 250
... excited from region 1 to region 2 . Energy , € than 0.01 of this value . This discrepancy distracted the early workers , such as Lorentz : how can the electrons participate in electrical conduction processes as if they were mobile ...
... excited from region 1 to region 2 . Energy , € than 0.01 of this value . This discrepancy distracted the early workers , such as Lorentz : how can the electrons participate in electrical conduction processes as if they were mobile ...
Page 618
... excited state v1 , the system is described by the function Pj = u1u2 ... Uj − 1VjUj + 1 ... UN . ( 5 ) This function has the same energy as the corresponding function with any other atom I excited . If there is an interaction between ...
... excited state v1 , the system is described by the function Pj = u1u2 ... Uj − 1VjUj + 1 ... UN . ( 5 ) This function has the same energy as the corresponding function with any other atom I excited . If there is an interaction between ...
Contents
CRYSTAL STRUCTURE | 1 |
CRYSTAL DIFFRACTION AND THE RECIPROCAL LATTICE | 43 |
CRYSTAL BINDING | 95 |
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absolute zero absorption alkali halide alloy antiferromagnet applied field atoms axis boundary Brillouin zone calculated Chapter charge components conduction band conduction electrons crystal structure cubic density dielectric constant dielectric function diffraction dipole direction dislocation dispersion relation effective mass elastic electric field electron concentration electron gas energy gap equation equilibrium excited exciton experimental F center Fermi surface ferroelectric ferromagnetic Figure free electron frequency function given heat capacity hole impurity interaction ionic lattice constant lattice points low temperatures magnetic field magnetic moment magnon metal modes momentum motion nearest neighbors neutron normal nuclear optical orbital paramagnetic particle phase phonon Phys plane polarization positive potential primitive cell quantum reciprocal lattice vector region resonance result room temperature scattering semiconductor shown in Fig space specimen sphere superconducting theory thermal tion transition unit vacancy valence band velocity wavefunction wavelength wavevector x-ray