Introduction to Solid State Physics |
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Page 336
... orbital is -8.2 eV , considerably lower than for the free atom . The orbitals at the zone boundary are not filled in sodium ; their energy is +2.7 eV . [ After E. Wigner and F. Seitz , Phys . Rev. 34 , 804 ( 1933 ) . ] Lattice Effects ...
... orbital is -8.2 eV , considerably lower than for the free atom . The orbitals at the zone boundary are not filled in sodium ; their energy is +2.7 eV . [ After E. Wigner and F. Seitz , Phys . Rev. 34 , 804 ( 1933 ) . ] Lattice Effects ...
Page 340
... orbital of sodium has two nodes that enable it to be orthogonal to the 1s and 2s electrons of the ion core , and the 4s conduction band orbital of potassium has three nodes . If the conduction orbitals in the outer region have ...
... orbital of sodium has two nodes that enable it to be orthogonal to the 1s and 2s electrons of the ion core , and the 4s conduction band orbital of potassium has three nodes . If the conduction orbitals in the outer region have ...
Page 511
... orbital angular momentum is said to be quenched . The magnetic moment of a state is given by the average value of the magnetic moment operator μÅ ( L + 2S ) . In a magnetic field along the z direc- tion the orbital contribution to the ...
... orbital angular momentum is said to be quenched . The magnetic moment of a state is given by the average value of the magnetic moment operator μÅ ( L + 2S ) . In a magnetic field along the z direc- tion the orbital contribution to the ...
Contents
CRYSTAL STRUCTURE | 1 |
CRYSTAL DIFFRACTION AND THE RECIPROCAL LATTICE | 43 |
CRYSTAL BINDING | 95 |
Copyright | |
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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