Treatise on Materials Science and TechnologyHerbert Herman |
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Page 77
... dislocations needed for this are , however , subjected to certain important restrictions . The most important restriction is that the number of misfit dislocations is conserved until the diffusion zone has reached the free surfaces ...
... dislocations needed for this are , however , subjected to certain important restrictions . The most important restriction is that the number of misfit dislocations is conserved until the diffusion zone has reached the free surfaces ...
Page 82
... dislocation and on interfaces of dislocations allows one to make some predictions regarding the stability of the dislocation arrangements . Note that the diffusion induced force ( 7.17 ) drives the two subinterfaces apart after they ...
... dislocation and on interfaces of dislocations allows one to make some predictions regarding the stability of the dislocation arrangements . Note that the diffusion induced force ( 7.17 ) drives the two subinterfaces apart after they ...
Page 83
... dislocation cells whose walls are two dislocations high at this stage . The cell formation decreases the energy as has been shown before . ( iv ) Interfaces and cells multiply as diffusion proceeds . At some stage the misfit dislocations ...
... dislocation cells whose walls are two dislocations high at this stage . The cell formation decreases the energy as has been shown before . ( iv ) Interfaces and cells multiply as diffusion proceeds . At some stage the misfit dislocations ...
Contents
Epitaxial Interfaces | 3 |
Thin Films | 15 |
Semiinfinite Overgrowths | 37 |
Copyright | |
11 other sections not shown
Common terms and phrases
angle anisotropy Appl approximation assumed atoms average axis c-sites calculated cations coherent concentration condition considerations constant contribution corresponding crystal curve defect density dependence determined diffusion direction discussed dislocations displacement effect elastic elastic scattering electron energy equation et al exist experimental experiments factor field flux lines follows force function garnet given gives important increasing interaction interface ions lattice length Lett limit magnetic materials measured Merwe metal method misfit mode neutron normal obtained parameter phase phonon Phys plane position potential present properties range rare earth reference region relation 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 X-ray