Magnetoresistance and Spinterface of Organic Spin Valves Based on Diketopyrrolopyrrole Polymers
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.201900318
Abstract: DOI: 10.1002/aelm.201900318 recombination in organic light-emitting diodes and organic magnetoresistance (MR) devices.[9–12] Moreover, organic semiconductors have obvious advantages, lower cost, and better flexibility, and they have greater possibility in wearable and large area applications.[13–20] The… read more here.
Keywords: spinterface; microscopy; valves based; spin ... See more keywords
Tailoring of switching field in GdCo-based spin valves by inserting Co layer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.06.076
Abstract: Abstract GdCo(35 nm)/Co(1 ÷ 7 nm)/Cu(4 nm)/Co(7 nm) spin valves were prepared by magnetron sputtering. The Gd 23 Co 77 alloy with rare earth rich composition used in this study has a magnetization compensation temperature above room temperature. The effective composition… read more here.
Keywords: layer; switching field; spin valves; field gdco ... See more keywords
The influence of Cu spacer morphology in Cu/Py/Cu/Co/IrMn spin valves with induced non-collinear spin structures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.166985
Abstract: Abstract Non-collinear exchange couplings between Py and Co layers ( 0 ° ⩽ φ ⩽ 90 ° ) were achieved in Py(10)/Cu(5)/Co(10)/IrMn(8) (thickness values in nm) spin valves by modifying their layer morphologies using oblique… read more here.
Keywords: spacer; series; non collinear; spin ... See more keywords
Nonlocal Spin Valves Based on Graphene/Fe3GeTe2 van der Waals Heterostructures
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c21918
Abstract: With recent advances in two-dimensional (2D) ferromagnets with enhanced Curie temperatures, it is possible to develop all-2D spintronic devices with high-quality interfaces using 2D ferromagnets. In this study, we have successfully fabricated nonlocal spin valves… read more here.
Keywords: van der; spin valves; nonlocal spin; der waals ... See more keywords
Spin inversion in graphene spin valves by gate-tunable magnetic proximity effect at one-dimensional contacts
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-05358-3
Abstract: Graphene has remarkable opportunities for spintronics due to its high mobility and long spin diffusion length, especially when encapsulated in hexagonal boron nitride (h-BN). Here, we demonstrate gate-tunable spin transport in such encapsulated graphene-based spin… read more here.
Keywords: graphene; one dimensional; magnetic proximity; spin valves ... See more keywords
Achieving large and nonvolatile tunable magnetoresistance in organic spin valves using electronic phase separated manganites
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-11827-0
Abstract: Tailoring molecular spinterface between novel magnetic materials and organic semiconductors offers promise to achieve high spin injection efficiency. Yet it has been challenging to achieve simultaneously a high and nonvolatile control of magnetoresistance effect in… read more here.
Keywords: electronic phase; magnetoresistance; spin; organic spin ... See more keywords
Stabilizing current-driven steady flows of 180∘ domain walls in spin valves by interfacial Dzyaloshinskii-Moriya interaction
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.103.144429
Abstract: Effects of interfacial Dzyaloshinskii-Moriya interaction (IDMI) on current-driven dynamics of ${180}^{\ensuremath{\circ}}$ domain walls (180DWs) in long and narrow spin valves (LNSVs) with heavy-metal cap layers are investigated. We focus on LNSVs with in-plane magnetic anisotropy… read more here.
Keywords: interfacial dzyaloshinskii; moriya interaction; domain walls; dzyaloshinskii moriya ... See more keywords
Giant Magnetoresistance of Metallic Exchange-Coupled Multilayers and Spin Valves
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Metals and Metallography"
DOI: 10.1134/s0031918x17130038
Abstract: The microstructure and the magnetic and magnetotransport properties have been investigated depending on the types of the magnetic and nonmagnetic materials, composition, nanostructure, and regimes of thermomagnetic treatments for two types of metallic nanostructures, namely,… read more here.
Keywords: metallic exchange; magnetoresistance; giant magnetoresistance; magnetoresistance metallic ... See more keywords
Spin Valves with the Controlled Shift of Low-Field Hysteresis Loop and High-Sensitive Sensing Elements on Their Basis
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Metals and Metallography"
DOI: 10.1134/s0031918x18060066
Abstract: Metallic multilayer spin-valve nanostructures that comprise the exchange-coupled ferromagnet/ Ru/ferromagnet structure in the free layer have been synthesized by magnetron sputtering. For microobjects (meanders) formed from CoFe/Cu/CoFe/Ru/CoFe/FeMn/Ta spin valves with different thicknesses of ruthenium and… read more here.
Keywords: low field; field hysteresis; sensing elements; hysteresis loop ... See more keywords