Results 141 to 150 of about 1,266,780 (349)
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Superposition operators on Dirichlet type spaces [PDF]
, 2001 We characterize the entire functions ℓfor which the induced nonlinear superposition operator f →ℓof one Besov space Bp into another Bq, where B∞ can be taken to be any of the following natural spaces: VMOA, BMOA, B0, and B. We do the same for the superpositions from one unweighted Dirichlet-type space Dp into another, and from Bp into the weighted ...
Buckley, Stephen M. +2 more
openaire
Magnetic Domain Texture in Fe3O4 Thin Films on SiO2 Nanospheres
Advanced Materials, EarlyView.Fe3O4 thin films grown on ordered SiO2 nanospheres form curved nanocaps with 3D geometry, inducing magnetic domain texture. X‐ray spectromicroscopy (XMCD‐PEEM), cross‐sectional electron microscopy (STEM), and polarized grazing‐incidence small‐angle neutron scattering (GISANS) reveal how topography modulates magnetization.
Mai Hussein Hamed +14 more
wiley +1 more source
Advanced Materials, EarlyView.An ion‐regulating membrane is designed with a surface‐concentrated positively‐charged Zn2⁺ crosslinked network for zinc‐manganese flow batteries. The membrane effectively mitigates proton crossover and regulates zinc ion distribution to avoid dendrites, thus significantly improving areal capacity and prolonging the lifespan with a record accumulated ...
Jine Wu, Jiafeng Lei, Yi‐Chun Lu
wiley +1 more source
A Possible Solution to the Black Hole Information Paradox
AppliedMathThe information paradox suggests that the black hole loses information when it emits radiation. In this way, the spectrum of radiation corresponds to a mixed (non-pure) quantum state even if the internal state generating the black hole is expected to be ...
Ivan Arraut
doaj +1 more source
Advanced Materials Interfaces, EarlyView.Magnetoresistance measurements on a series of polycrystalline cesium tin iodide (CsSnI3) thin film devices having varying grain sizes reveal no power law dependence with clear signatures of weak anti‐localization (spin‐orbit coupling). Surprisingly, the extracted phase coherence lengths are found to be independent of grain sizes.
Aungkan Sen +6 more
wiley +1 more source
Superlinear problems involving nonlinear superposition operators of mixed fractional order [PDF]
Shubhankar Bhowmick
openalex +1 more source
Untethered Magnetic Microswimmers for Targeted Particle Transport and Flow Manipulation
Advanced Materials Technologies, EarlyView.This work introduces magnetically actuated microswimmers to dynamically reconfigure fluid flow within a single microfluidic device. Multiple homogeneous microswimmers are independently controlled by an external magnetic field to perform translational and rotational motions, thereby inducing real‐time flow manipulation.
Dineshkumar Loganathan +3 more
wiley +1 more source
Four-point correlators with BPS bound states in AdS3 and AdS5
Journal of High Energy PhysicsWe consider heavy-heavy-light-light (HHLL) correlators in AdS/CFT, focussing on the D1D5 CFT2 and the N $$ \mathcal{N} $$ = 4 super Yang-Mills theory. Out of the lightest 1/2-BPS operator in the spectrum, O, we construct a particular heavy operator O H ...
Francesco Aprile +2 more
doaj +1 more source
Tent Carleson measures and superposition operators on Hardy type tent spaces [PDF]
Jiale Chen
openalex +1 more source