Treatise on Materials Science and TechnologyHerbert Herman |
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Page 283
Herbert Herman. 1. Tetrahedral sites : Each tetrahedral or d - site is surrounded by 4 h - sites to form a tetrahedron . There are 24 d - sites in each unit cell . Each d site ... c - sites ,. PHYSICAL AND CHEMICAL PROPERTIES OF GARNETS 283.
Herbert Herman. 1. Tetrahedral sites : Each tetrahedral or d - site is surrounded by 4 h - sites to form a tetrahedron . There are 24 d - sites in each unit cell . Each d site ... c - sites ,. PHYSICAL AND CHEMICAL PROPERTIES OF GARNETS 283.
Page 303
... sites . For instance , the Li + ion , which appears to be large ( 0.59 Å ) for the d - site , exists only in the ... c - sites are occupied by divalent cations such as Ca2 + , Sr2 + , and Cd2 + . When trivalent cations , such as Al3 + ...
... sites . For instance , the Li + ion , which appears to be large ( 0.59 Å ) for the d - site , exists only in the ... c - sites are occupied by divalent cations such as Ca2 + , Sr2 + , and Cd2 + . When trivalent cations , such as Al3 + ...
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... sites is 7.6 % , but this value is 6.9 % when the a - site cations exclude the rare earth ions . These results show ... c - sites is from Sr , Cd , to Ca. For the rare earth garnets , the contribution from a - sites decreases from Ga ...
... sites is 7.6 % , but this value is 6.9 % when the a - site cations exclude the rare earth ions . These results show ... c - sites is from Sr , Cd , to Ca. For the rare earth garnets , the contribution from a - sites decreases from Ga ...
Contents
Epitaxial Interfaces | 3 |
Thin Films | 15 |
Semiinfinite Overgrowths | 37 |
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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