Thepeak widthobserved in x-ray scattering can be related to the grain size of the ordered structure giving rise to the scattering peak. More generally, the peak shape also encodes information about the sample order. Thus, peak shape analysis can be used to extract higher-order information. ...
Results The X-ray diffraction (XRD) patterns with only Kα1 contribution are shown in Fig. 1(a). Only (00l) peaks for the monoclinic phase can be observed, indicating good c-axis orientation. The full widths at half maximum (FWHM) in both crystals show very small values ∼ 0.05,...
It may be due to the enhancement in surface-to-volume ratio. The strain induced in powders due to crystal imperfection and distortion was calculated using the formula [19](3)ε = (βhkl)/(4tan θ) Assuming that the particle size and strain contributions to line broadening are independent ...
A. Polaron nature of the current carriers in rutile (TiO2). Sov. Phys. Solid State 9, 43. Yoshio, S., Okada, M. & Adachi, K. Destabilization of pseudo-Jahn–Teller distortion in cesium-doped hexagonal tungsten bronzes. J. Appl. Phys. 124, 063109 (2018). 44. Schattschneider, P....
We conclude that the growing of matrix distortion zones around the precipitates is well described by the 2M factors established by Houska. In terms of mechanisms, in the first stages of ageing the rapid hardening seems to not be related with the interaction of dislocations with the stress field...