Treatise on Materials Science and Technology, Volume 2 |
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Page 10
... area , Ea , and the surface energy per unit area , Es . 2E , = Eq ( 2 . 10 ) On a
nearest neighbor bond hypothesis it follows for a hcp surface that Ea = 30N ( 2 .
11 ) where N is the number of interfacial atoms per unit 10 J . H . VAN DER
MERWE.
... area , Ea , and the surface energy per unit area , Es . 2E , = Eq ( 2 . 10 ) On a
nearest neighbor bond hypothesis it follows for a hcp surface that Ea = 30N ( 2 .
11 ) where N is the number of interfacial atoms per unit 10 J . H . VAN DER
MERWE.
Page 114
31 ) and N by the number of primitive unit cells in volume V . R , is the position
vector in the unit cell of atom y with scattering length by . The incoherent
scattering cross section for a small ideal crystal with more than one atom per unit
cell is C ...
31 ) and N by the number of primitive unit cells in volume V . R , is the position
vector in the unit cell of atom y with scattering length by . The incoherent
scattering cross section for a small ideal crystal with more than one atom per unit
cell is C ...
Page 124
76 ) maß where Olya , l ' 8B X Unop is the force acting on atom y in unit cell l in
direction a , when atom 8 in unit cell l ' is displaced in direction ß by an amount
Unåp . In an ideal crystal , neglecting surface effects , o depends only on the ...
76 ) maß where Olya , l ' 8B X Unop is the force acting on atom y in unit cell l in
direction a , when atom 8 in unit cell l ' is displaced in direction ß by an amount
Unåp . In an ideal crystal , neglecting surface effects , o depends only on the ...
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Contents
Epitaxial Interfaces | 3 |
Thin Films | 15 |
Semiinfinite Overgrowths | 52 |
Copyright | |
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angle anisotropy approximation assumed atoms average axis c-site calculated cations coherent compounds concentration condition considerations constants contribution corresponding crystal curve decreases defect density dependence determined diffusion direction discussed dislocations displacement effect elastic elastic scattering electron energy equation et al experimental experiments factor field flux flux lines follows force function garnets given gives important impurity increases interaction interface ions lattice limit magnetic materials measured Merwe metal method misfit mode neutron normal observed obtained optical parameter phase phonon Phys plane position potential present processes properties range reference region resolution respectively sample scattering cross section shown shows single solid solution space strain stress structure substrate superconducting surface Table temperature tetrahedral theory thermal thickness transition unit values vector wave X-ray