Introduction to Solid State Physics |
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Page 37
... given sequence is repeated many times within a single crystal . Polytypism is encompassed in classical crystallography , but it still surprises us to find it . Magnetic order . A given magnetic crystal may have different primitive cells ...
... given sequence is repeated many times within a single crystal . Polytypism is encompassed in classical crystallography , but it still surprises us to find it . Magnetic order . A given magnetic crystal may have different primitive cells ...
Page 165
... given by ħk , where k is the wavevector of the neutron . Thus ħ2k2 / 2M , is the kinetic energy of the incident neutron . If k ' is the wavevector of the scattered neutron , the energy of the scattered neutron is ħ2k'2 / 2Mn . The ...
... given by ħk , where k is the wavevector of the neutron . Thus ħ2k2 / 2M , is the kinetic energy of the incident neutron . If k ' is the wavevector of the scattered neutron , the energy of the scattered neutron is ħ2k'2 / 2Mn . The ...
Page 483
... given by the minimum of Ê as a function of P ; the value of Ê at this minimum defines the Helmholtz free energy F ( T , E ) . The equilibrium polarization in an electric field E satisfies ƏF ӘР = 0 = −E + g2P + g1P3 + g6P 5 + ··· ( 8b ) ...
... given by the minimum of Ê as a function of P ; the value of Ê at this minimum defines the Helmholtz free energy F ( T , E ) . The equilibrium polarization in an electric field E satisfies ƏF ӘР = 0 = −E + g2P + g1P3 + g6P 5 + ··· ( 8b ) ...
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