Strong Impact of Underlayers on the Voltage‐Controlled Magnetic Anisotropy in Interface Engineered Co/MgO Junctions with Heavy Metals
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202300131
Abstract: The voltage‐controlled magnetic anisotropy (VCMA) effect in ferromagnets is of crucial interest for next‐generation non‐volatile magnetic memory technologies since it enables spin manipulation with low power consumption in addition to high‐speed operation and high writing… read more here.
Keywords: effect; controlled magnetic; magnetic anisotropy; vcma effect ... See more keywords
A 6 to 12 GHz wideband analog voltage‐controlled phase shifter with IL compensation architecture
Sign Up to like & getrecommendations! Published in 2021 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32911
Abstract: This article describes a 6–12 GHz voltage‐controlled analog phase shifter (APS) with small gain variation range and low phase error. An insertion loss compensation architecture for reducing the gain error of the whole circuit is proposed… read more here.
Keywords: phase shifter; voltage controlled; phase; compensation architecture ... See more keywords
On the voltage-controlled assembly of nanoparticle arrays at electrochemical solid/liquid interfaces
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2020.114275
Abstract: Abstract Research in the field of nanoplasmonic metamaterials is moving towards more and more interesting and, potentially useful, applications. In this paper we focus on a class of such metamaterials formed by voltage controlled self-assembly… read more here.
Keywords: voltage; electrochemical solid; voltage controlled; nanoparticle arrays ... See more keywords
Dynamics of antiskyrmions induced by the voltage-controlled magnetic anisotropy gradient
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165922
Abstract: Abstract Magnetic skyrmions could serve as information carriers in next-generation information storage and processing devices. Effective manipulation of the skyrmion motion is a vital task for realizing skyrmion-based applications. Skyrmion motion driven by voltage-controlled magnetic… read more here.
Keywords: voltage controlled; controlled magnetic; gradient; skyrmion ... See more keywords
Voltage controlled scattering from porous silicon Mie-particles in liquid crystals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.02.085
Abstract: Abstract Creating novel liquid crystalline (LC) photonic metamaterial structures is a highly promising approach for the development of tunable photonic devices particularly when nanoporous structures are used in which the LC can infiltrate and modify… read more here.
Keywords: voltage controlled; voltage; voltage state; state ... See more keywords
Voltage-Controlled Skyrmionic Interconnect with Multiple Magnetic Information Carriers
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c07470
Abstract: Magnetic skyrmions have been in the spotlight since they were observed in technologically relevant systems at room temperature. More recently, there has been increasing interest in additional quasiparticles that may exist as stable/metastable spin textures… read more here.
Keywords: information; multiple magnetic; information carriers; device ... See more keywords
Voltage-controlled interlayer coupling in perpendicularly magnetized magnetic tunnel junctions
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms15232
Abstract: Magnetic interlayer coupling is one of the central phenomena in spintronics. It has been predicted that the sign of interlayer coupling can be manipulated by electric fields, instead of electric currents, thereby offering a promising… read more here.
Keywords: voltage controlled; tunnel; interlayer; interlayer coupling ... See more keywords
High velocity domain wall propagation using voltage controlled magnetic anisotropy
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-43843-x
Abstract: The use of voltage-controlled magnetic anisotropy (VCMA) via the creation of a sloped electric field has been hailed as an energy-efficient approach for domain wall (DW) propagation. However, this method suffers from a limitation of… read more here.
Keywords: magnetic anisotropy; propagation; high velocity; voltage controlled ... See more keywords
Nonvolatile voltage controlled molecular spin state switching
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5054909
Abstract: Voltage-controlled room temperature isothermal reversible spin crossover switching of [Fe{H2B(pz)2}2(bipy)] thin films is demonstrated. This isothermal switching is evident in thin film bilayer structures where the molecular spin crossover film is adjacent to a molecular… read more here.
Keywords: h2b bipy; spin crossover; spin; voltage controlled ... See more keywords
Circuit model based predistortion technique for linear frequency modulation of voltage controlled oscillator
Sign Up to like & getrecommendations! Published in 2019 at "Review of Scientific Instruments"
DOI: 10.1063/1.5104311
Abstract: A voltage controlled oscillator (VCO) is a key component in a frequency modulated continuous wave reflectometer. The linear frequency modulation (LFM) of the VCO has been implemented by predistorting the tuning voltage waveform or by… read more here.
Keywords: voltage; voltage controlled; frequency; circuit ... See more keywords
Voltage-controlled magnetic anisotropy in an ultrathin Ir-doped Fe layer with a CoFe termination layer
Sign Up to like & getrecommendations! Published in 2020 at "APL Materials"
DOI: 10.1063/1.5132626
Abstract: We investigated the voltage-controlled magnetic anisotropy (VCMA) in an ultrathin Ir-doped Fe layer with a CoxFe1−x termination layer. The VCMA effect depends on the concentration of the CoxFe1−x alloy, and a large VCMA coefficient, as… read more here.
Keywords: vcma effect; voltage controlled; layer; termination layer ... See more keywords