Results 191 to 200 of about 8,674 (299)

Controlling Collective Quasiparticle Dynamics Beyond Decoherence in Topological Interfaces

open access: yesLaser &Photonics Reviews, EarlyView.
Gold nanoparticles placed above a deformed honeycomb plasmonic crystal couple to a chiral topological interface mode. The pseudospin‐split bands ψ+/ ψ− encode spin‐momentum locking, so emitters radiate directionally along the domain wall and share a common phase.
Fatemeh Davoodi
wiley   +1 more source

Influence of Strain Rate on the Strain Hardening Behavior of a Lean Duplex Stainless Steel

open access: yesMetalMat, EarlyView.
The aim of this study was to examine how strain rate influences the compressive strain‐hardening behavior of a lean duplex stainless steel LDX 2101. Microstructural analysis using electron backscatter diffraction (EBSD) revealed a strain‐induced austenite‐to‐martensite transformation.
Akilakps Sawyerr   +4 more
wiley   +1 more source

Laser-powder bed fusion printed CrMnFeCoNi high entropy alloys engineered for acoustic insulation. [PDF]

open access: yesCommun Eng
Jin Y   +11 more
europepmc   +1 more source

Machine Learning Design of Tungsten Alloys With Strength–Ductility Synergy

open access: yesMaterials Genome Engineering Advances, EarlyView.
This study integrates machine learning with solid solution softening knowledge to design multielement tungsten alloys with strength‐ductility synergy. ML models identify promising compositions within W‐ Ta ‐ Re system that exhibit pronounced chemical short‐range order, resulting in exceptional mechanical performance. Experimental validation through the
Juan Ding   +7 more
wiley   +1 more source

Evaluating the Influence of Injury‐Induced Microstructural Variations on the Efficacy of a Diffusion MRI‐Derived Axon Diameter Surrogate

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To investigate the utility of a recently demonstrated diffusion MRI derived axon diameter surrogate measure (∆D⟂) under pathologic conditions induced by a spinal cord injury model. Methods Contusion injuries were performed on the thoracic–lumbar spinal cord of adult male rats.
Hannah E. Alderson   +4 more
wiley   +1 more source

Spectral backscattering properties of marine phytoplankton cultures

open access: yes
The backscattering properties of marine phytoplankton, which are assumed to vary widely with differences in size, shape, morphology and internal structure, have been directly measured in the laboratory on a very limited basis.
Whitmire, Amanda L.   +4 more
core  

Polylactide/Graphene Nanoplatelet Composites for Advanced Functional Applications

open access: yesPolymer Composites, EarlyView.
Polylactide/Graphene nanoplatelet composites for advanced functional applications. ABSTRACT This study investigates the structure–property relationships of polylactide (PLA) nanocomposites containing graphene nanoplatelets (GNP) and trimellitic anhydride‐modified GNPs (TMA‐GNP).
Shivanthi Dharmarathna   +5 more
wiley   +1 more source

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