Insights on the relevance of formalism for strongly correlated Ta electrons probing the nanoscale in oxides: Combined time-differential perturbed angular correlation …
This work presents a combined experimental and ab initio study investigating the relevance
of applying the density-functional theory plus U (DFT+ U) formalism to correctly describe …
of applying the density-functional theory plus U (DFT+ U) formalism to correctly describe …
Structural/spectroscopic analyses and H2/O2/CO responses of thulium (III) oxide nanosquare sheets
Abstract Cubic (space group Ia-3, a= 10.49 Å) bixbyite two-dimensional thulium (III) oxide
nanosquare structure was first prepared, and then fully characterized by scanning electron …
nanosquare structure was first prepared, and then fully characterized by scanning electron …
Optical and electro-catalytic studies of nanostructured thulium oxide for vitamin C detection
In this report, the nanostructured thulium oxide (Tm 2 O 3) has been prepared using the
hydrothermal process without using any template and further heat treatment. The crystalline …
hydrothermal process without using any template and further heat treatment. The crystalline …
Structure and crystal field analysis using ionoluminescence of Al2O3: Tm3+ phosphor
Structurally stable rare earth ion doped materials are attracting scientific interest for white
light phosphors and laser system. α-Al 2 O 3: Tm 3+(1 mol%) samples are synthesized by …
light phosphors and laser system. α-Al 2 O 3: Tm 3+(1 mol%) samples are synthesized by …
Substitutional Ta-doping in Y2O3 semiconductor by sol-gel synthesis: experimental and theoretical studies
D Richard, M Rentería… - … Science and Technology, 2017 - iopscience.iop.org
The Pechini sol-gel method has been employed for the synthesis of pure and (181 Hf→) 181
Ta-doped Y 2 O 3 nanopowders. We performed a structural characterization from the micro …
Ta-doped Y 2 O 3 nanopowders. We performed a structural characterization from the micro …
Impurity Centers in Oxides Investigated by γ-γ Perturbed Angular Correlation Spectroscopy and Ab Initio Calculations
AF Pasquevich, M Rentería - Defect and Diffusion Forum, 2011 - Trans Tech Publ
In this chapter Perturbed Angular Correlation (PAC) experiments on binary oxides are
described. These experiments provide local-scale fingerprints about the formation …
described. These experiments provide local-scale fingerprints about the formation …
Co-effects of Tm2O3 and porous silica on reversible hydrogen storage in NaAlH4
J Ma, J Li, R Tang, D Li, W Li, Q Chen - International journal of hydrogen …, 2011 - Elsevier
The co-effects of lanthanide oxide Tm 2 O 3 and porous silica on the hydrogen storage
properties of sodium alanate are investigated. NaAlH 4–Tm 2 O 3 (10 wt%) and NaAlH 4 …
properties of sodium alanate are investigated. NaAlH 4–Tm 2 O 3 (10 wt%) and NaAlH 4 …
The GIPAW approach for the study of local structures and the electric field gradients at Cd and Ta impurity sites. Application to doped yttria ceramics
D Richard, AVG Rebaza - Computational Materials Science, 2020 - Elsevier
We report a first-principles study on the structural properties, the electronic structure and the
hyperfine properties of the pure, Cd-, and Ta-doped yttria (Y 2 O 3) using the Gauge …
hyperfine properties of the pure, Cd-, and Ta-doped yttria (Y 2 O 3) using the Gauge …
Ionic exchange and the local structure in the HfO2/Ho2O3 system studied by PAC spectroscopy
The ionic exchange of Hf and Ho atoms in the HfO 2/Ho 2 O 3 system was studied at the
atomic level applying the nuclear solid-state Time-Differential γ–γ Perturbed-Angular …
atomic level applying the nuclear solid-state Time-Differential γ–γ Perturbed-Angular …
Evolution of the quadrupole hyperfine interaction while milling a Si-HfO2 blend
As HfO2 appears as a good candidate to replace SiO2 in Si complementary metal-oxide-
semiconductor devices, a refined knowledge of the possible solid-state reactions between Si …
semiconductor devices, a refined knowledge of the possible solid-state reactions between Si …