Results 241 to 250 of about 2,136,561 (347)

Bottom‐Up Synthesis of Metallic CoNi Nanoplatelets with Magnetic Vortex‐Like Spin Configurations

open access: yesSmall Science, EarlyView.
The study presents the topotactic reduction of CoNi hydroxide nanoplatelets into metallic CoNi nanoplatelets with diameters of around 1 μm using a scalable bottom‐up approach. Their resulting high magnetization and magnetic vortex remanent state unlock exciting potential for advanced biomedical applications, including targeted diagnostics and therapy ...
Mena‐Alexander Kräenbring   +11 more
wiley   +1 more source

Self‐Assembled Silicon@Silica Metasurfaces with High‐Quality Resonances in the Infrared

open access: yesSmall Science, EarlyView.
An artificial magnetic resonance is created via the fabrication of a 2D silicon particle assembly. This particle to metasurface bottom‐up synthetic strategy presents many structural defaults and deviates largely from the ideal metasurfaces produced through top‐down techniques. Even so, the effective medium of this material appears to display a magnetic
Megan A. Parker   +14 more
wiley   +1 more source

In‐Situ Monitoring the Magnetotransport Signature of Topological Transitions in a Chiral Magnet

open access: yesSmall Methods, EarlyView.
The connection between magnetotransport and high‐resolution magnetic imaging is established by simultaneously monitoring magnetotransport properties and conducting in‐situ Lorentz Transmission Electron Microscopy. Ex‐situ approaches necessitated separate specimens, resulting in ambiguous correlations due to sample differences.
Andy Thomas   +10 more
wiley   +1 more source

Thomas precession, relativistic torque, and non-planar orbits. [PDF]

open access: yesEur Phys J C Part Fields
Czarnecki A, Zelnikov A.
europepmc   +1 more source

Predictive Modeling of Activated Tungsten Inert Gas Welding in Grade 91 Steel Using Finite Element Method and Experimental Techniques

open access: yessteel research international, EarlyView.
This study analyzes the thermal and mechanical behavior of activated tungsten inert gas welding on 4 mm‐thick Grade 91 steel, widely used in high‐temperature applications. Using a combined heat source model, the research predicts weld distortion and residual stress, validated through experiments.
Mohammed Zubairuddin   +5 more
wiley   +1 more source

Acute Effects of a Single Whole-Body Vibration Session on Mobility and Postural Control in Community-Dwelling Older Adults: A Randomized Clinical Trial. [PDF]

open access: yesJ Funct Morphol Kinesiol
Christofoletti G   +5 more
europepmc   +1 more source

Macroscale Superlubricity with a High Load‐Carrying Capacity Enabled by Nitrogen‐Doped Graphene Quantum Dots in Lubricated Silicon‐Doped Amorphous Carbon Films

open access: yesSmall Structures, EarlyView.
Achieving superlubricity in aqueous‐lubricated systems for energy conservation remains challenging. Here, a newly developed nanolubricant based on nitrogen‐doped graphene quantum dots (NGQDs) enables robust superlubricity between steel and silicon‐doped amorphous carbon film.
Irfan Nadeem   +6 more
wiley   +1 more source

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