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Showing 1 to 13 of 13 for “"pole figure"”.
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Preferred orientations in rolled metals, construction of pole figure by back-reflection method
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Metallurgy, 1943.
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Microstructural evolution of sputtered phase segregated metal composite thin films
… composite systems through x-ray diffraction pole figures. Our thin film materials were codeposited at room temperature by magnetron sputtering. Each of these composite metal systems shows a different behavior as determined by the phase diagram of the composites. The fully miscible fcc-fcc …
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X-ray diffraction from point-like imperfection
… estimates to be made of the components of the dipole tensor for interstitials in octahedral sites for binary systems containing N, C, and 0 in V, Nb, Ta, Cr, Mo, W, and Fe lattices. X-ray diffraction analysis of the concentration and residual stress gradients in N implanted Mo crystals and Nb …
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Texture evolution in metal nitride (aluminum nitride, titanium nitride, hafnium nitride) thin films prepared by off-normal incidence reactive magnetron sputtering
… Texture measurements were performed by x-ray pole figure analysis of the (0002) (AlN), (111) and (200) (TiN and HfN) diffraction peaks. We report a strong dependence of fiber texture tilt angle on the angle of deposition and gas composition in AlN. We present a Monte Carlo simulation model to …
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Investigation and characterization of size effects in microforming processes
… In addition for microextrusion, X-Ray pole figure analyses and microstructure analyses were also performed.</p><p>For both processes, the deformation distribution through the cross sections of the fine grained specimens is not affected significantly by the specimen size (i.e. …
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Structural, Magnetic, Dielectric, and Optical Properties of DyCrO3 and GeNi2O4 Materials
… reciprocal space mapping, and in-plane pole figures. The results were analyzed to determine the preferred orientation, the thickness of the thin films, the presence of strain and defects, and the degree of epitaxy. The reciprocal space mapping results reveal a dependence between the …
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Growth and characterisation of textured superconducting tapes
… rocking curve (-scans), phi () scans, X-ray pole-figure measurements, and AC susceptibility. YBCO deposition by PLD on Si substrates buffered with MgO was not successful due to the thermal stresses developed in the MgO buffer. An EDX line scan performed on MgO films deposited on Hastelloy …
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Impact of grain boundary character on the radiation-induced segregation morphology in proton-irradiated 316L austenitic stainless steel
… to select grain boundaries, and an additional pole figure analysis is implemented to select well-aligned 3{111} coherent twin boundaries. The local RIS at captured GBs is characterized in a two-pronged experimental approach utilizing both energy-dispersive spectroscopy in a scanning …
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Microstructure and Texture of Yttrium-Nickel-Borocarbide and Samarium-Cobalt Thin Films
… substrates. They were characterized by X-ray pole figure measurements and transmission electron microscopy. For films deposited on MgO(100) at 700ºC, orientations are found with the c-axis aligned in-plane and out-of-plane. By lowering the deposition temperature to 370ºC, the out-of-plane …
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Bainitic steel with 30 GPa% characteristics
… habit plane reported in the literature. Pole figure analysis of three plates of bainite showed consistent results. The shear strain associated with the bainite plate is consistent with the value estimated by the phenomenological theory of martensite.
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Microfabric changes during the deformation of clays.
… and more efficient way of obtaining a complete pole figure is introduced by running tests on a single 1 54.7� 1 section. A computer program has been developed to enable the evaluation of a least square ellipsoid from the data. Such analyses as these permit the evaluation of the degree of …
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Integrated Growth and Process Technology for Atomically Thin Single Crystal Films
… for transfer, crystallographic (inverse pole figure) maps are created to show which facet of Cu will result in the highest quality post-transfer graphene. The systematic study demonstrates the effects of Cu oxidation on graphene before and after transfer, with Raman spectroscopy allowing …
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Microstructure and texture development during high-strain torsion of NiAl
… the monoclinic sample symmetry one half of the pole figure is needed in order to obtain the complete texture information, which is more than is needed e.g. by extrusion or rolling. Therefore, texture analysis might be more sensitive with respect to texture components. Furthermore, torsion …