substrates were characterized using the x-ray reciprocal space mapping. Three types of metamorphic samples were investigated and compared: step grade, single-slope linear grade, and dual-slope linear grade. The lattice mismatch, residual strain, crystallographic tilt, tilt azimuth, and the full width...
substrates were characterized using the x-ray reciprocal space mapping. Three types of metamorphic samples were investigated and compared: step grade, single-slope linear grade, and dual-slope linear grade. The lattice mismatch, residual strain, crystallographic tilt, tilt azimuth, and the full width...
Reciprocal space mapping is demonstrated experimentally at an X‐ray energy of 15.6?keV. The resolution function exhibits suppressed streaks and an FWHM resolution in all directions of ΔQ/Q = 4?×?10?5 or better. It is demonstrated by simulations that scanning a square aperture in the back ...
This review covers the recent advances in reciprocal space mapping. The experimental techniques as well as the theoretical and conceptual developments are discussed. The advantages of reciprocal space mapping over the conventional single scan X-ray scattering methods become clear from the examples presente...
High resolution strain mapping of a single axially heterostructured nanowire using scanning X-ray diffraction ArticleOpen access21 June 2020 Anisotropically biaxial strain in non-polar (112–0) plane InxGa1−xN/GaN layers investigated by X-ray reciprocal space mapping ...
Here, we study in more detail the structure and the magnetism of single-phase BiFeO3 films by means of reciprocal space mapping, Raman spectroscopy and neutron diffraction. X-ray and Raman data suggest that the BiFeO3 structure is ... H Béa,M Bibes,S Petit,... - 《Philosophical Magazine ...
analyses such as grain size estimation, disorder, preferred orientation, quantitative phase analysis of the probed film surface, etc., consists in converting the diffraction image from pixel coordinates to the momentum transfer or scattering vector in sample coordinates (the reciprocal space mapping). ...
Reciprocal space mapping has not been confined to highly perfect crystals but has yielded detailed understanding of polycrystalline samples, (Fewster and Andrew, 1996). The conventional “powder diffraction” methods yield little detailed information because of the swamping effects of the ill-defined ...
网络倒易空间图;倒置空间图;倒格子空间二维图 网络释义
More importantly, reciprocal space mapping (RSM) by high-resolution X-ray diffraction (HRXRD) is ideally suited to research the detailed structural characterization of imperfect layer crys- tal structure such as nitrides12, 14. conItnentht ihsapsabpeeern, tthheonrooung-pholylarrease-parlacnheedIn...