Off-equatorial current-driven instabilities ahead of approaching dipolarization fronts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016ja023421
Abstract: Recent kinetic simulations have revealed that electromagnetic instabilities near the ion gyrofrequency and slightly away from the equatorial plane can be driven by a current parallel to the magnetic field prior to the arrival of… read more here.
Keywords: dipolarization fronts; frequency; instability current; current driven ... See more keywords
Realization and Current‐Driven Dynamics of Fractional Hopfions and Their Ensembles in a Helimagnet FeGe
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210646
Abstract: 3D topological spin textures—hopfions—are predicted in helimagnetic systems but are not experimentally confirmed thus far. By utilizing an external magnetic field and electric current in the present study, 3D topological spin textures are realized, including… read more here.
Keywords: hopfions ensembles; fractional hopfions; current driven; helimagnet fege ... See more keywords
Fast Current-Driven Synthesis of ZIF-Derived Catalyst Layers for High-Performance Zn-Air Battery.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202202660
Abstract: As a core component, the catalyst layer (CL) is widely used in fuel cell, metal-air battery, and other energy conversion devices. Herein, a highly efficient method for CL preparation via fast current-driven synthesis followed by… read more here.
Keywords: fast current; air battery; air; driven synthesis ... See more keywords
Nonstationary current-driven dynamics of vortex domain walls in films with in-plane anisotropy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2016.10.062
Abstract: Abstract Micromagnetic simulation of a current-driven vortex domain wall motion in a film with in-plane anisotropy was carried out. The current density values j > j c were considered corresponding to the nonstationary motion, with… read more here.
Keywords: vortex domain; current driven; plane anisotropy; domain wall ... See more keywords
Current-driven spontaneous infiltration of molten Al into a porous PSZ preform with a lamellar structure
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.01.039
Abstract: Abstract In this work we proposed a novel strategy for spontaneous infiltration of molten Al into a porous lamellar Y2O3 partially stabilized ZrO2 (PSZ) architecture prepared by using an ice-templating method. The kinetics of liquid… read more here.
Keywords: infiltration; spontaneous infiltration; current driven; infiltration molten ... See more keywords
Current-Driven Terahertz Light Emission from Graphene Plasmonic Oscillations
Sign Up to like & getrecommendations! Published in 2019 at "ACS Photonics"
DOI: 10.1021/acsphotonics.9b01037
Abstract: Graphene is a promising materials system for basic studies and device applications in THz optoelectronics with several key functionalities, including photodetection and optical modulation, already ... read more here.
Keywords: driven terahertz; light emission; graphene; terahertz light ... See more keywords
Current-driven dynamics and inhibition of the skyrmion Hall effect of ferrimagnetic skyrmions in GdFeCo films
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-03378-7
Abstract: Magnetic skyrmions are swirling magnetic textures with novel characteristics suitable for future spintronic and topological applications. Recent studies confirmed the room-temperature stabilization of skyrmions in ultrathin ferromagnets. However, such ferromagnetic skyrmions show an undesirable topological effect,… read more here.
Keywords: gdfeco films; driven dynamics; skyrmion hall; current driven ... See more keywords
High-sensitivity ion detection at low voltages with current-driven organic electrochemical transistors
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-03932-3
Abstract: Ions dissolved in aqueous media play a fundamental role in plants, animals, and humans. Therefore, the in situ quantification of the ion concentration in aqueous media is gathering relevant interest in several fields including biomedical… read more here.
Keywords: sensitivity ion; organic electrochemical; sensitivity; current driven ... See more keywords
Bulk and surface topological indices for a skyrmion string: current-driven dynamics of skyrmion string in stepped samples
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-76469-5
Abstract: The magnetic skyrmion is a topological magnetic vortex, and its topological nature is characterized by an index called skyrmion number which is a mapping of the magnetic moments defined on a two-dimensional space to a… read more here.
Keywords: topological indices; skyrmion string; dynamics skyrmion; current driven ... See more keywords
Ionic current driven by a viscosity gradient
Sign Up to like & getrecommendations! Published in 2023 at "Faraday Discussions"
DOI: 10.1039/d3fd00053b
Abstract: Gradients of voltage, pressure, temperature, and salinity can transport objects in micro- and nanofluidic systems by well known mechanisms. This paper explores the dynamics of particles in a viscosity gradient... read more here.
Keywords: ionic current; driven viscosity; viscosity; current driven ... See more keywords
Current-driven domain wall motion based memory devices: Application to a ratchet ferromagnetic strip
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.4993750
Abstract: Ratchet memories, where perpendicular magnetocristalline anisotropy is tailored so as to precisely control the magnetic transitions, has been recently proven to be a feasible device to store and manipulate data bits. For such devices, it… read more here.
Keywords: wall motion; driven domain; current driven; application ... See more keywords