Treatise on Materials Science and TechnologyHerbert Herman |
From inside the book
Results 1-3 of 4
Page 76
... curvature of the bent crystal and z is measured from the lower plane . If this crystal is straightened as in Fig . 29 ( c ) , a constant gradient of strain in the direction of z is set up resulting in a compression above and an ...
... curvature of the bent crystal and z is measured from the lower plane . If this crystal is straightened as in Fig . 29 ( c ) , a constant gradient of strain in the direction of z is set up resulting in a compression above and an ...
Page 145
... curvature Re , the optimum wavelength lopt , the beam width x 。 in the plane of curvature , and the minimum length Lmin for avoiding direct sight are related by R。[ m ] = 1.38 × 10 * xo [ cm ] / ( ^ opt [ Å ] ) 2 ( III.23 ) and Lmin ...
... curvature Re , the optimum wavelength lopt , the beam width x 。 in the plane of curvature , and the minimum length Lmin for avoiding direct sight are related by R。[ m ] = 1.38 × 10 * xo [ cm ] / ( ^ opt [ Å ] ) 2 ( III.23 ) and Lmin ...
Page 146
... curvature also . We deduce now equations for optimum reflectivity obtainable in both cases . An ideal mosaic crystal with a full width at half maximum At1 ( parallel to Thk ) of the rocking curve has to have the thickness Dmos given by ...
... curvature also . We deduce now equations for optimum reflectivity obtainable in both cases . An ideal mosaic crystal with a full width at half maximum At1 ( parallel to Thk ) of the rocking curve has to have the thickness Dmos given by ...
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