Treatise on Materials Science and TechnologyHerbert Herman |
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Page 122
... diffusion controlled functions , G , ( r , t ) , if diffusion exists . This subject has been extensively reviewed for liquids ( e.g. , Larsson , 1965 ; Springer , 1972 ) . For solids , there are two cases of current interest , diffusion ...
... diffusion controlled functions , G , ( r , t ) , if diffusion exists . This subject has been extensively reviewed for liquids ( e.g. , Larsson , 1965 ; Springer , 1972 ) . For solids , there are two cases of current interest , diffusion ...
Page 197
... diffusion constant : Aw1 = 2Dk2 . D is determined by neutron scattering as the actual macroscopic bulk diffusion coefficient for a crystal independent of diffusion along internal surfaces like grain boundaries or dislocations . Because ...
... diffusion constant : Aw1 = 2Dk2 . D is determined by neutron scattering as the actual macroscopic bulk diffusion coefficient for a crystal independent of diffusion along internal surfaces like grain boundaries or dislocations . Because ...
Page 327
... ( Diffusion Data , 1969 ) . Between 1240 ° and 1420 ° C , the Fe diffusion in LaFe2O4 has a Do of 1.6 and Q of 85 kcal , and the La diffusion has a Do of 3.7 x 10-2 and Q of 65.0 kcal . Between 1240 ° and 1420 ° C , the Fe diffusion has a ...
... ( Diffusion Data , 1969 ) . Between 1240 ° and 1420 ° C , the Fe diffusion in LaFe2O4 has a Do of 1.6 and Q of 85 kcal , and the La diffusion has a Do of 3.7 x 10-2 and Q of 65.0 kcal . Between 1240 ° and 1420 ° C , the Fe diffusion has a ...
Contents
Epitaxial Interfaces | 3 |
Thin Films | 15 |
Semiinfinite Overgrowths | 37 |
Copyright | |
11 other sections not shown
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