Results 181 to 190 of about 4,232 (260)

On the Phase Width of MgZn2/KHg2‐Type Intermetallics AIIMg2−xZnx (A = Ca, Sr, Ba) and the New Compounds (Sr/Ba)11Mg16Zn6 and Ba6Mg2.8Zn8.2

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 15, 1 October 2026.
The continuous, but obviously geometrically limited Mg↔Zn substitution in members of the two basic structures types of intermetallics, the KHg2‐type dizincides, and the MgZn2/Laves‐type dimagnesidesof Ca, Sr, and Ba exhibit a large phase widths for CaMg2 only. Instead, the larger alkaline‐earth elements form the “optimized” complex compounds A11Mg16Zn6
Katharina Köhler   +4 more
wiley   +1 more source

Alkali Chalcogenido Dialuminates A6[Al2Q6] (A = K, Rb, Cs; Q = S, Se, Te)

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 15, 1 October 2026.
Seven new alkali chalcogenido aluminates A6[Al2Q6] (A = K‐Cs, Q = S‐Te) complement the family of simple metallates(III) A6[M2Q6] (M = Al‐In, FeIII) with dinuclear anions of two edge sharing [AlQ4] tetrahedra. Despite the similar anions, straightforward bonding situation and physical properties, these metallates crystallize in seven different structure ...
Michael Schwarz   +2 more
wiley   +1 more source

Schumann Resonance Frequency Increase Following Recurrent Solar Wind Stream Onsets

open access: yesEarth and Space Science, Volume 13, Issue 10, October 2026.
Abstract Recurrent high‐speed streams and corotating interaction regions (HSS/CIRs) are common solar‐wind drivers, but their influence on Schumann resonance (SR) frequencies remains poorly quantified. We analyzed 173 threshold‐defined HSS/CIR proxy onsets using superposed epoch composites, bootstrap uncertainty, and a month‐matched random‐epoch null ...
J. Tacza   +4 more
wiley   +1 more source

The effect of Nb and O on the martensitic transformation in Ti–Nb–O alloys

open access: yesJournal of Applied Crystallography, Volume 59, Issue 5, Page 1570-1583, October 2026.
Using a newly developed 2D X‐ray diffraction orientation simulation approach to isolate overlapping martensitic reflections, this study demonstrates that niobium controls continuous lattice symmetry evolution, whereas interstitial oxygen induces localized strain fields that nonlinearly govern the structural competition between α″‐martensite and the ...
Kristián Šalata   +5 more
wiley   +1 more source

Optical Basicity of Glasses: Review and Application in Nuclear Glass Formulation

open access: yesInternational Journal of Applied Glass Science, Volume 17, Issue 4, October 2026.
A self‐consistent set of optical basicity (OB) values was compiled and evaluated for 95 binary oxides using electronegativity, ionic–covalent, and optical‐property approaches, providing a robust basis for estimating the basicity of complex compounds and glasses.
John McCloy, John Bussey, Wyatt Kiff
wiley   +1 more source

Hydrophobic Natural Deep Eutectic Solvents for Sustainable CO2 Capture: Molecular Insights From Multiscale Modeling

open access: yesChemPhysChem, Volume 27, Issue 18, 28 September 2026.
Multiscale DFT, COSMO‐RS, and molecular dynamics reveal how a biobased piperitone:linoleic acid deep eutectic solvent captures CO2:hydrogen bonding, and apolar domains create nanoscale pockets that selectively adsorb CO2 over N2/O2 at the gas–liquid interface, with efficient thermal desorption enabling sustainable, low‐toxicity carbon‐capture cycles ...
Nuria Aguilar   +4 more
wiley   +1 more source

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