WebMar 6, 2024 · The determination of orientation relationships in dual or multi-phase materials is very important in the field of interface engineering for the design of materials with tailored properties. In this work, a code is developed for the automated and statistical analysis of the orientation relationship of electron backscatter diffraction data. The code is applied to the … WebFeb 4, 2024 · Many crystalline materials exhibit phase transitions that alter the symmetry of their atomic lattices. Such transitions give rise to collective vibrations that carry …
Crystalline Phase - an overview ScienceDirect Topics
WebOct 27, 2024 · crystal phase (p-o-phase), which has been identified as the source of the ferroelectricity in HfO$_2$. On the other hand, silicon incorporation is one of the strongest promoters of the p-o-phase and the tetragonal phase (t-phase) within the group of investigated dopants, confirming the experimental WebNov 27, 2024 · ABSTRACT. The local crystal phase and orientation of ferroelectric grains inside TiN/Hf 0.5 Zr 0.5 O 2 /TiN have been studied by the analysis of the local electron … raymond beasley
Inter-Bragg crystallographic phase retrieval from shape …
WebApr 13, 2024 · In an early and seminal work, Mikitik and Sharlai 4 identified a Berry-phase contribution to the phase offset of de Haas–van Alphen (dHvA) oscillations observed by Goodrich et al. 6.As replotted ... In many cases, an initial set of phases are determined, and the electron density map for the diffraction pattern is calculated. Then the map is used to determine portions of the structure, which portions are used to simulate a new set of phases. This new set of phases is known as a refinement. These phases are reapplied to the original amplitudes, and an improved electron density map is derived, from which the structure is corrected. This process is repeated until an e… WebNov 24, 2024 · The crystallographic misorientations of crystallites in the α-phase and between the α- and β-phases are studied. It is shown that a dominant shear component is typical for polymorphic transformations occurring at any cooling rate. raymond beason