2023年7月15日 · In this study, we report high-resolution Ti K-edge XANES spectra of a number of Ti model compounds in which Ti is located in sites coordinated by 4, 5 and or 6 oxygens. We …
Ti -edge XANES studies of Ti coordination and disorder in oxide ...
1997年7月15日 · Experimental Ti -edge x-ray-absorption near-edge structure (XANES) spectra for a variety of Ti(IV)-bearing crystalline oxide model compounds are compared with those …
[2303.17089] Multi-code Benchmark on Simulated Ti K-edge X-ray ...
2023年3月30日 · Reliable and reproducible computational XAS databases require systematic benchmark studies. In this work, we benchmarked Ti K-edge XAS simulations of ten …
Ti K-edge XANES study on the coordination number and
2018年11月20日 · Therefore, to better constrain the oxidation state of Ti and its coordination chemistry during lunar magmatic processes, we report new X-ray absorption near edge …
Multicode benchmark on simulated Ti K-edge x-ray absorption …
2024年1月11日 · Reliable and reproducible computational XAS databases require systematic benchmark studies. In this paper, we benchmarked Ti K-edge XAS simulations of ten …
A Ti L3,2 - and K- edge XANES and EXAFS study on Fe3
2018年12月1日 · The electronic structures of stoichiometric, single phase, coarse-grained CaCu 3-x Ti 4-x Fe 2x O 12 (x = 0.0, 0.1, 0.3, 0.5 and 0.7) polycrystalline ceramics have been …
X-ray Absorption Spectroscopy Study of TiO - ACS Publications
2015年2月4日 · In this work, X-ray absorption spectroscopy (XAS) at the Ti K-edge (4966 eV) was used to characterize the atomic-scale structure of a nonstoichiometric TiO 2–x thin film before …
An XAS study of the defect structure of Ti-doped α-Cr2O3
2006年11月15日 · X-ray absorption spectroscopy (XAS) is the ideal experimental method to provide direct information on local structure around the Ti dopant in Cr 2 O 3 and hence …
Ti XAS of a Novel Cs–Ti Silicate - ScienceDirect
1997年3月1日 · Ti XANES and EXAFS were performed to determine the coordination environment of Ti in several Ti oxide standards with known structures and two unknowns with …
The XAS spectra of (a) O K-edge, (b) Ti L2,3-edge for the samples ...
XAS with surface-sensitive total-electron-yield (TEY) mode is a very powerful technique to probe the TiN surface, which quickly forms a few nanometers-thick native oxidation...