The CTM4XAS program for EELS and XAS spectral shape analysis of transition metal L edges

E Stavitski, FMF De Groot - Micron, 2010 - Elsevier
The CTM4XAS program for the analysis of transition metal L edge Electron Energy Loss
Spectroscopy (EELS) or X-ray Absorption Spectra (XAS) is explained. The physical …

Theory of core-level spectroscopy of rare-earth oxides

A Kotani, H Ogasawara - Journal of electron spectroscopy and related …, 1992 - Elsevier
A review is presented of the recent development in theoretical studies of X-ray
photoemission spectra (XPS) and X-ray absorption spectra (XAS) for rare-earth …

[图书][B] Core level spectroscopy of solids

F De Groot, A Kotani - 2008 - taylorfrancis.com
Core level spectroscopy has become a powerful tool in the study of electronic states in
solids. From fundamental aspects to the most recent developments, Core Level …

5f Covalency Synergistically Boosting Oxygen Evolution of UCoO4 Catalyst

X Lin, YC Huang, Z Hu, L Li, J Zhou… - Journal of the …, 2021 - ACS Publications
Electronic structure modulation among multiple metal sites is key to the design of efficient
catalysts. Most studies have focused on regulating 3d transition-metal active ions through …

Unusual electronic structure of

R Fehrenbacher, TM Rice - Physical review letters, 1993 - APS
A model for the electronic structure of PrBa 2 Cu 3 O 7 is proposed with three independent
components: insulating CuO 2 planes with oxidation state Cu II, mixed valent Pr ions with …

Theoretical study of CeO2 and Ce2O3 using a screened hybrid density functional

PJ Hay, RL Martin, J Uddin, GE Scuseria - The Journal of chemical …, 2006 - pubs.aip.org
The predicted structures and electronic properties of Ce O 2 and Ce 2 O 3 have been
studied using conventional and hybrid density functional theory. The lattice constant and …

Praseodymium 3d- and 4d-core photoemission spectra of

H Ogasawara, A Kotani, R Potze, GA Sawatzky… - Physical Review B, 1991 - APS
Experimental data and theoretical calculations are shown for Pr 3d and 4d x-ray
photoemission spectra (XPS) of Pr 2 O 3. The observed spectral structures are well …

First-principles study of rare-earth oxides

L Petit, A Svane, Z Szotek, WM Temmerman - Physical Review B—Condensed …, 2005 - APS
The self-interaction-corrected local-spin-density (SIC-LSD) approximation is used to
describe the electronic structure of dioxides REO 2 and sesquioxides RE 2 O 3 for the rare …

First-principles investigation on redox properties of -doped

Y Tang, H Zhang, L Cui, C Ouyang, S Shi, W Tang… - Physical Review B …, 2010 - APS
The effects of M (M= Mn, Pr, Sn, Zr) doping on the redox thermodynamics of CeO 2 have
been investigated using first-principles density-functional theory calculations with the on-site …

[HTML][HTML] Strengths of covalent bonds in LnO 2 determined from O K-edge XANES spectra using a Hubbard model

WW Lukens, SG Minasian, CH Booth - Chemical Science, 2023 - pubs.rsc.org
In LnO2 (Ln= Ce, Pr, and Tb), the amount of Ln 4f mixing with O 2p orbitals was determined
by O K-edge X-ray absorption near edge (XANES) spectroscopy and was similar to the …