Local order of orthorhombic weberite-type Y3TaO7 as determined by neutron total scattering and density functional theory calculations✰
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.07.005
Abstract: Abstract Weberite-type oxides are a family of oxides with A3BO7 stoichiometry that can adopt different space groups depending on chemical composition. There is a discrepancy in previous studies as to whether Y3TaO7 is the orthorhombic… read more here.
Keywords: total scattering; type y3tao7; weberite type; type ... See more keywords
The local structure of 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 from neutron total scattering measurements and multi-edge X-ray absorption analysis
Sign Up to like & getrecommendations! Published in 2021 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2020.111124
Abstract: Abstract Neutron total scattering measurements and multi-edge X-ray absorption analysis were performed on a 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 powder sample. The TiIII-II edges showed that titanium is distorted in the rhombohedral [111] direction (in a BaTiO3-like chemical and… read more here.
Keywords: total scattering; analysis; edge; local structure ... See more keywords
Report on the To.Sca.Lake 2.0 Workshop, Total Scattering for Nanotechnology on the Como Lake
Sign Up to like & getrecommendations! Published in 2017 at "Powder Diffraction"
DOI: 10.1017/s0885715617000732
Abstract: Report on the To.Sca.Lake 2.0 Workshop, Total Scattering for Nanotechnology on the Como Lake Norberto Masciocchi, Fabio Ferri, Federica Bertolotti, and Antonietta Guagliardi Dipartimento di Scienza e Alta Tecnologia and To.Sca.Lab, Università dell’Insubria, via Valleggio… read more here.
Keywords: workshop total; total scattering; report sca; sca lake ... See more keywords
Total Scattering Study of Local Structural Changes in MnAs1–xPx Influenced by Magnetic Interactions
Sign Up to like & getrecommendations! Published in 2021 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.1c00128
Abstract: The interplay between fluctuations of the local structure and magnetic interactions is of great importance for phenomena like superconductivity, colossal magnetoresistance, and frustrated magnetism... read more here.
Keywords: local structural; magnetic interactions; total scattering; study local ... See more keywords
Average and Local Crystal Structure of β-Er:Yb:NaYF4 Upconverting Nanocrystals Probed by X-ray Total Scattering
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b01495
Abstract: The average and local structures of ∼22 nm β-Er:Yb:NaYF4 upconverting nanocrystals were probed using a dual-space approach combining Rietveld and pair distribution function analysis of X-ray total scattering. Comparison of the fits provided by the… read more here.
Keywords: total scattering; ray total; nanocrystals probed; average local ... See more keywords
Cation Short-Range Ordering of MgAl2O4 and NiAl2O4 Spinel Oxides at High Temperatures via In Situ Neutron Total Scattering.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c02766
Abstract: Complex oxides that adopt the isometric spinel structure (AB2O4) are important for numerous technological applications and are relevant for certain geological processes, which involve exposure to extreme environments such as high pressures and temperatures. Recent… read more here.
Keywords: total scattering; mgal2o4 nial2o4; situ neutron; cation ... See more keywords
Chemical Insights into the Formation of Colloidal Iridium Nanoparticles from In Situ X-ray Total Scattering: Influence of Precursors and Cations on the Reaction Pathway.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c10814
Abstract: Iridium nanoparticles are important catalysts for several chemical and energy conversion reactions. Studies of iridium nanoparticles have also been a key for the development of kinetic models of nanomaterial formation. However, compared to other metals… read more here.
Keywords: total scattering; iridium; ray total; iridium nanoparticles ... See more keywords
Trapping Amorphous Intermediates of Carbonates - A Combined Total Scattering and NMR Study.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b06703
Abstract: Crystallization via metastable phases plays an important role in chemical manufacturing, biomineralization, and protein crystallization, but the kinetic pathways leading from metastable phases to the stable crystalline modifications are not well understood. In particular, the… read more here.
Keywords: total scattering; amorphous intermediates; crystallization; study ... See more keywords
Nanoparticle size distribution from inversion of wide angle X-ray total scattering data
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-69371-7
Abstract: An increasingly important issue in nanoscience and nanotechnology is the accurate determination of nanoparticle sizing. Wide angle X-ray total scattering (WAXTS) data are frequently used to retrieve the Particle Size Distributions (PSDs) of nanocrystals of… read more here.
Keywords: waxts data; total scattering; ray total; wide angle ... See more keywords
Formation and growth mechanism for niobium oxide nanoparticles: atomistic insight from in situ X-ray total scattering†
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d0nr08299f
Abstract: Understanding the mechanisms for nanoparticle nucleation and growth is crucial for the development of tailormade nanomaterials. Here, we use X-ray total scattering and Pair Distribution Function analysis to follow the formation and growth of niobium… read more here.
Keywords: total scattering; ray total; niobium; formation ... See more keywords
Systematic study of short- and long-range correlations in RE3TaO7 weberite-type compounds by neutron total scattering and X-ray diffraction
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d3ta01042b
Abstract: The atomic structures of the lanthanide tantalates, Ln3TaO7, series (Ln = Pr, Tb, Dy, Ho, Tm, Yb) were systematically investigated using total scattering techniques. read more here.
Keywords: total scattering; long range; range correlations; study short ... See more keywords