Results 81 to 90 of about 189,766 (297)
The noise of many needles: Jerky domain wall propagation in PbZrO3 and LaAlO3
APL Materials, 2017 Measurements of the sample length of PbZrO3 and LaAlO3 under slowly increasing force (3-30 mN/min) yield a superposition of a continuous decrease interrupted by discontinuous drops.
S. Puchberger +7 more
doaj +1 more source
Micromagnetic evaluation of the dissipated heat in cylindrical magnetic nanowires
, 2018 Magnetic nanowires (NW) are promising candidates for heat generation under AC-field application due to their large shape anisotropy. They may be used for catalysis, hyperthermia or water purification treatments.
Chubykalo-Fesenko, O. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
Six vertex model with domain-wall boundary conditions in the Bethe-Peierls approximation
, 2014 We use the Bethe-Peierls method combined with the belief propagation algorithm to study the arctic curves in the six vertex model on a square lattice with domain-wall boundary conditions, and the six vertex model on a rectangular lattice with partial ...
Cugliandolo, Leticia F. +2 more
core +1 more source
Semiclassical Propagation Along Curved Domain Walls
Multiscale Modeling & SimulationWe analyze the propagation of two-dimensional dispersive and relativistic wavepackets localized in the vicinity of the zero level set $Γ$ of a domain wall. The main applications we consider are a topologically non-trivial Dirac model and a similar but topologically trivial Klein-Gordon equation. The static domain wall models an interface separating two
openaire +3 more sources
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Single domain wall propagation in Co-rich magnetic microwires with graded magnetic anisotropy
AIP AdvancesWe observed that the annealing of Co-rich microwire at variable temperature allows to develop graded magnetic anisotropy. In such microwires, annealed with a temperature gradient, gradual variation of the hysteresis loops along the microwire length is ...
P. Corte-León +4 more
doaj +1 more source
Integrating all-optical switching with spintronics
Nature Communications, 2019 The high speed switching and energy efficiency nature grant all-optical switching (AOS) great potential for future photonic integrated spintronic devices.
M. L. M. Lalieu +2 more
doaj +1 more source
Optimal time-dependent polarized current pattern for fast domain wall propagation in nanowires: Exact solutions for biaxial and uniaxial anisotropies [PDF]
, 2010 One of the important issues in nanomagnetism is to lower the current needed for a technologically useful domain wall (DW) propagation speed. Based on the modified Landau-Lifshitz-Gilbert (LLG) equation with both Slonczewski spin-transfer torque and the ...
Döring W. +7 more
core +3 more sources
Advanced Functional Materials, EarlyView.A vertically stacked, DEA‐driven photonic array inspired by cephalopod skin, featuring highly crystalline colloidal crystal gels with vivid color, low FWHM and scalability is presented. The multilayer design removes lateral pixel interference, achieving near‐100% fill factor with fully independent RGB actuation.
Maga Kim +11 more
wiley +1 more source