Results 21 to 30 of about 57,707 (163)

A Machine‐Learning Surrogate for Differentiable Phase Equilibrium Modeling of Mantle Rocks on a Planetary Scale

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Modeling processes within Earth's and other planetary bodies' mantle requires constraints from phase equilibrium to infer how changes in phase abundance and composition affect physical properties and geochemical processes. When applying such thermodynamic models on a planetary scale, performance becomes especially crucial.
Philip Hartmeier, Pierre Lanari
wiley   +1 more source

Laser modification of ferrite-garnet films

Physics and Chemistry of Solid State
High-power laser irradiation influence on the magnetic and structural parameters of ferrite-garnet films was investigated. It was shown that regardless of the laser irradiation method a decrease in the maximum deformation value and its gradient from the surface side occurs (caused by the movement of defects to the film surface).
I.M. Budzuliak, L.S. Yablon, R.V. Ilnytskyi, I.I. Budzuliak, N.R. Ilnytskyi, R.I. Kryvulych, A. I. Hlubitskyi   +6 more
openaire   +1 more source

Interaction between Superconducting Vortices and a Bloch Wall in Ferrite Garnet Films [PDF]

Physical Review Letters, 2007
Interaction between a Bloch wall in a ferrite-garnet film and a vortex in a superconductor is analyzed in the London approximation. Equilibrium distribution of vortices formed around the Bloch wall is calculated. The results agree quantitatively with magneto-optical experiment where an in-plane magnetized ferrite-garnet film placed on top of NbSe2 ...
Vestgarden, J. I., Shantsev, D. V., Olsen, A. A. F., Galperin, Y. M., Yurchenko, V. V., Goa, P. E., Johansen, T. H.   +6 more
openaire   +3 more sources

Calcium Solubility of Bridgmanite in Subducted Basalt in Earth's Lower Mantle

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The calcium solubility in bridgmanite and the resulting abundance of davemaoite under lower‐mantle pressure‐temperature conditions have been under debate following a recent report of extensive calcium dissolution in bridgmanite. We experimentally investigated the calcium solubility in bridgmanite in a basaltic composition at pressures up to ...
Chengwei Zhang, Takashi Yoshino, Elias El Ghazaoui, Stella Chariton, Vitali B. Prakapenka, Luo Li, Yanyao Zhang, Jung‐Fu Lin   +7 more
wiley   +1 more source

Beyond Equilibrium: Kinetic Thresholds and Rheological Feedbacks Create a Potentially Complex 410 in Slab Regions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 7, July 2026.
Abstract The seismic expression of Earth's 410 km discontinuity varies across tectonic settings, from sharp, high‐amplitude interfaces to broad transitions—patterns that cannot be explained by equilibrium thermodynamics without invoking large‐scale thermal or compositional heterogeneities.
Buchanan Kerswell, John Wheeler, Rene Gassmöller, J. Huw Davies, Isabel Papanagnou, Sanne Cottaar   +5 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

k‐Selective Electrical‐to‐Magnon Transduction with Finite‐Element‐Resolved Sub‐Micron Nanoantennas

Advanced Physics Research, Volume 5, Issue 6, June 2026.
We introduce a coupled finite‐element‐finite‐difference framework that links impedance‐matched nanoantenna geometries to propagating spin‐wave dynamics, capturing skin effects, proximity effects, and taper leakage beyond uniform‐current models. Applied to coplanar‐waveguide and stripline nanoantennas on yttrium‐iron‐garnet, the simulations achieve ...
Andreas Höfinger, Andrey A. Voronov, David Schmoll, Sabri Koraltan, Florian Bruckner, Claas Abert, Dieter Suess, Morris Lindner, Timmy Reimann, Carsten Dubs, Andrii V. Chumak, Sebastian Knauer   +11 more
wiley   +1 more source

Topology‐Oriented Crystalline Architectures of Metal Oxides for Advanced Electrocatalytic Water Splitting

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT Electrocatalytic water splitting remains a cornerstone strategy for sustainable hydrogen production; however, its overall efficiency is restricted by the sluggish oxygen evolution reaction. Metal oxides have emerged as highly promising catalysts owing to their adaptable electronic structures, high chemical stability, and abundant redox‐active ...
Aoxiang Zhu, Mincan Yang, Jiamu Feng, Ziwen Yi, Weilin Xu, Jia Li, Jun Wan   +6 more
wiley   +1 more source

Pulsed laser deposition of thin film magneto-optic materials and lasing waveguides

, 2014
The aim of this thesis was to study and improve the properties of optical materials deposited by the film growth technique called Pulsed Laser Deposition (PLD), a relatively fast, inexpensive and versatile deposition method using a laser to ablate a ...
Sposito, Alberto
core   +1 more source

High‐Pressure Elasticity of CAS Phase and Its Implications for the Fate of Subducted Anorthosite Crust

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract The CAS phase (CaAl4Si2O11) is a key phase formed in subducted silica‐alumina rich crustal and sedimentary materials under the mantle transition zone conditions. In this study, its elastic properties were investigated using first‐principles calculations up to 30 GPa.
Baoyun Wang, Meisu Xiang
wiley   +1 more source