3 papers
cond-mat.mtrl-sci2023
Stochastic approaches: modeling the probability of encounters between H-molecules and metallic atomic clusters in a cubic box
Maximiliano L. Riddick, Enrique E. Álvarez, Félix G. Requejo +1
In recent years the advance of chemical synthesis has made it possible to obtain \textquotedblleft naked\textquotedblright clusters of different transition metals. It is well known…
cond-mat.mtrl-sci2006
Cationic exchange in nanosized ZnFe2O4 spinel revealed by experimental and simulated near-edge absorption structure
S. J. Stewart, S. J. A. Figueroa, J. M. Ramallo-López +4
The non-equilibrium cation site occupancy in nanosized zinc ferrites (6-13 nm) with different degree of inversion (0.2 to 0.4) was investigated using Fe and Zn K-edge x-ray absorpt…
cond-mat.mtrl-sci2003
Structure of Extremely Nanosized and Confined In-O Species in Ordered Porous Materials
J. M. Ramallo Lopez, M. Renteria, E. E. Miro +2
Perturbed-angular correlation, x-ray absorption, and small-angle x-ray scattering spectroscopies were suitably combined to elucidate the local structure of highly diluted and dispe…