Treatise on Materials Science and TechnologyHerbert Herman |
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Page 10
... unit area , E1 , and the surface energy per unit area , E. 2E , = Ea On a nearest neighbor bond hypothesis it follows for a hcp surface that Ea = 3ΦΝ ( 2.10 ) ( 2.11 ) where N is the number of interfacial atoms per unit 10 J. H. VAN DER ...
... unit area , E1 , and the surface energy per unit area , E. 2E , = Ea On a nearest neighbor bond hypothesis it follows for a hcp surface that Ea = 3ΦΝ ( 2.10 ) ( 2.11 ) where N is the number of interfacial atoms per unit 10 J. H. VAN DER ...
Page 114
... unit cells in volume V. R. , is the position vector in the unit cell of atom y with scattering length b ,. The incoherent scattering cross section for a small ideal crystal with more than one atom per unit cell is do ΦΩ 1 γ = e - 2wy ...
... unit cells in volume V. R. , is the position vector in the unit cell of atom y with scattering length b ,. The incoherent scattering cross section for a small ideal crystal with more than one atom per unit cell is do ΦΩ 1 γ = e - 2wy ...
Page 124
... unit cell / in direction a , when atom 8 in unit cell l ' is displaced in direction ẞ by an amount unsß . In an ideal crystal , neglecting surface effects , depends only on the difference R1- R. Hence @ph , j ( q ) = @ph , j ( ¶ + Thkl ) ...
... unit cell / in direction a , when atom 8 in unit cell l ' is displaced in direction ẞ by an amount unsß . In an ideal crystal , neglecting surface effects , depends only on the difference R1- R. Hence @ph , j ( q ) = @ph , j ( ¶ + Thkl ) ...
Contents
Epitaxial Interfaces | 3 |
Thin Films | 15 |
Semiinfinite Overgrowths | 37 |
Copyright | |
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Common terms and phrases
a-site alloy Amer anisotropy Appl approximation atoms average axis B₁ Bragg Bragg reflections c-sites calculated cations coefficients coherent compounds concentration configuration constant Cooper pairs curve Debye-Waller factor defect density dependence discussed displacement elastic electron energy epitaxial equation experimental factor ferrimagnetic field film flux lines function garnet garnet structure GdIG Geller IAEA impurity Inelastic Scattering interaction interface iron garnets k₁ lattice constant lattice parameter Lett magnetic magnetocrystalline anisotropy measured Merwe method misfit misfit dislocations mode neutron scattering normal obtained overgrowth phase phonon Phys plane potential Proc properties rare earth rare earth ions reciprocal lattice resolution sample scattering cross section shown in Fig single crystal small angle solid strain stress sublattice substrate superconducting surface symmetry Table temperature tetrahedral thermal thickness transition metal values vector X-ray YGaG