Continuous room-temperature spin-injection modulation achieved by spin-filtering competition in molecular spin valves.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300055
Abstract: Abundant spin-related phenomena that originate from interfaces between ferromagnetic electrodes and molecular semiconductors have greatly enriched research in spintronics, and they are considered promising for realizing novel spintronic functionalities in the future. However, despite great… read more here.
Keywords: spin; spin filtering; room temperature; effect ... See more keywords
Spin-filtering effect in GaAsN: electron-nuclear spin dynamics of Ga3+ centers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8803-z
Abstract: The impact of Ga3+ centers in the spin-filtering effect observed in GaAsN samples is investigated through a model based on the master equation approach. Our results, compared with experimental data, show that, Ga3+ are essential… read more here.
Keywords: gaasn; filtering effect; ga3 centers; spin filtering ... See more keywords
Rational design of magnetic semiconductors of longitudinal silicene/III-V compound heteronanoribbons
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144230
Abstract: Abstract The generation and transportation of spin-polarized current in silicon-based materials represent one of the most attractive topics in spintronics. Here, we present a strategy of designing magnetic semiconductors based on zigzag silicene covalently bonded… read more here.
Keywords: iii; iii compound; spin filtering; silicene ... See more keywords
Spin filtering in oxidized zigzag graphene nanoribbons
Sign Up to like & getrecommendations! Published in 2020 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2019.107662
Abstract: Abstract It is well-known that confinement effects in graphene nanoribbons have a significant effect on the electronic and transport properties of graphene. These properties of pristine graphene nanoribbons have been studied theoretically as well as… read more here.
Keywords: graphene nanoribbons; transport properties; spin filtering; oxidized zigzag ... See more keywords
Perfect spin-filtering and switching functions in zigzag silicene nanoribbons with hydrogen modification
Sign Up to like & getrecommendations! Published in 2018 at "Organic Electronics"
DOI: 10.1016/j.orgel.2018.08.014
Abstract: Abstract Using the non-equilibrium Green's function method in combination with the spin-polarized density functional theory, we investigate the spin-dependent electronic and transport properties of hydrogen adsorbed zigzag silicene nanoribbons (ZSiNRs). Our results show that the… read more here.
Keywords: silicene nanoribbons; spin filtering; perfect spin; zigzag silicene ... See more keywords
Spin-Filtering Ferroelectric Tunnel Junctions as Multiferroic Synapses for Neuromorphic Computing.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c16385
Abstract: As nanoelectronic synapses, memristive ferroelectric tunnel junctions (FTJs) have triggered great interest due to the potential applications in neuromorphic computing for emulating biological brains. Here, we demonstrate multiferroic FTJ synapses based on the ferroelectric modulation… read more here.
Keywords: spin filtering; neuromorphic computing; ferroelectric tunnel; tunnel junctions ... See more keywords
Spin Filtering and Rectification in Lateral Heterostructures of Zigzag-Edge BC3 and Graphene Nanoribbons: Implications for Switching and Memory Devices
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.9b00437
Abstract: Heterostructures of different atomically thin nanomaterials provide an ideal platform of admixing their unique properties to achieve new functionalities. Here, we study the lateral heterostructures of graphene and BC3 nanoribbons with zigzag edge terminations within… read more here.
Keywords: zigzag edge; graphene; spin filtering; spin polarization ... See more keywords
Almost Perfect Spin Filtering in Graphene-Based Magnetic Tunnel Junctions
Sign Up to like & getrecommendations! Published in 2022 at "ACS Nano"
DOI: 10.1021/acsnano.2c03625
Abstract: We report on large spin-filtering effects in epitaxial graphene-based spin valves, strongly enhanced in our specific multilayer case. Our results were obtained by the effective association of chemical vapor deposited (CVD) multilayer graphene with a… read more here.
Keywords: graphene; spin filtering; spin; tunnel ... See more keywords
Insulator-to-Metallic Spin-Filtering in 2D-Magnetic Tunnel Junctions Based on Hexagonal Boron Nitride.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b01354
Abstract: We report on the integration of atomically thin 2D insulating hexagonal boron nitride (h-BN) tunnel barriers into magnetic tunnel junctions (2D-MTJs) by fabricating two illustrative systems (Co/h-BN/Co and Co/h-BN/Fe) and by discussing h-BN potential for… read more here.
Keywords: magnetic tunnel; boron nitride; spin filtering; hexagonal boron ... See more keywords
Mutual Monomer Orientation To Bias the Supramolecular Polymerization of [6]Helicenes and the Resulting Circularly Polarized Light and Spin Filtering Properties
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c00556
Abstract: We report on the synthesis and self-assembly of 2,15- and 4,13-disubstituted carbo[6]helicenes 1 and 2 bearing 3,4,5-tridodecyloxybenzamide groups. The self-assembly of these [6]helicenes is strongly influenced by the substitution pattern in the helicene core that… read more here.
Keywords: polarized light; spin filtering; supramolecular polymerization; orientation ... See more keywords
Spin filtering effect generated by the inter-subband spin-orbit coupling in the bilayer nanowire with the quantum point contact
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep45346
Abstract: The spin filtering effect in the bilayer nanowire with quantum point contact is investigated theoretically. We demonstrate the new mechanism of the spin filtering based on the lateral inter-subband spin-orbit coupling, which for the bilayer… read more here.
Keywords: quantum point; spin filtering; filtering effect; spin ... See more keywords