Construction of high-performance magnetic sensor based on anisotropic magnetoresistance Ta/MgO/NiFe/MgO/Ta film
Sign Up to like & getrecommendations! Published in 2021 at "Rare Metals"
DOI: 10.1007/s12598-021-01719-y
Abstract: The anisotropic magnetoresistance film is an important core material for developing the magnetic sensors. Here, Ta(5)/MgO(3)/NiFe(10)/MgO(3)/Ta(3) multilayers (in nanometer) were prepared by magnetron sputtering and further applied to construct a sensor element by combining with… read more here.
Keywords: mgo; film; mgo nife; magnetic sensor ... See more keywords
Single-molecule anisotropic magnetoresistance at room temperature: Influence of molecular structure
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.138760
Abstract: Abstract Organic molecules featuring weak spin-orbit and hyperfine interactions show promise in the construction of effective spintronic devices. However, the impact of molecular structures on anisotropic magnetoresistance at the single-molecule level remains to be explored.… read more here.
Keywords: single molecule; molecule; magnetoresistance room; anisotropic magnetoresistance ... See more keywords
Anisotropic magnetoresistance in 2DEG with Rashba spin-orbit coupling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.07.013
Abstract: Abstract We calculate the anisotropic magnetoresistance (AMR) in two dimensional electron gas (2DEG) with Rashba spin-orbit coupling, when the Fermi energy lies at the crossing point of the two energy bands, in the presence of… read more here.
Keywords: orbit coupling; 2deg rashba; spin orbit; anisotropic magnetoresistance ... See more keywords
Observation of Anisotropic Magnetoresistance in Layered Nonmagnetic Semiconducting PdSe2.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c10500
Abstract: Anisotropy in crystals usually has remarkable consequences in two-dimensional (2D) materials, for example, black phosphorus, PdSe2, and SnS, arising from different lattice periodicities along different crystallographic directions. Electrical anisotropy has been successfully demonstrated in 2D… read more here.
Keywords: magnetoresistance layered; nonmagnetic semiconducting; magnetoresistance; layered nonmagnetic ... See more keywords
Manipulation of anisotropic magnetoresistance and domain configuration in Co/PMN-PT (011) multiferroic heterostructures by electric field
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4997322
Abstract: The electric field manipulation of magnetic anisotropy and domain configuration has been investigated in the artificial multiferroic Co/PMN-PT (011) heterostructure at room temperature. A uniaxial magnetic anisotropy is induced with the application of an electric… read more here.
Keywords: field; domain configuration; pmn 011; anisotropic magnetoresistance ... See more keywords
Anisotropic magnetoresistance and the field-induced anomalous valley inversion in half-Heusler TbPtBi
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0141503
Abstract: We have performed detailed magnetic and anisotropic magnetoresistance (AMR) measurements on a magnetic-field-induced topological Weyl semimetal, TbPtBi, exhibiting a weak metamagnetic transition in the antiferromagnetic state. The magnetic torque and temperature-dependent AMR measurements indicate that… read more here.
Keywords: tbptbi; field induced; anisotropic magnetoresistance; field ... See more keywords
Spin flop and crystalline anisotropic magnetoresistance in CuMnAs
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.094429
Abstract: Recent research works have shown that the magnetic order in some antiferromagnetic materials can be manipulated and detected electrically, due to two physical mechanisms: Neel-order spin-orbit torques and anisotropic magnetoresistance. While these observations open up… read more here.
Keywords: spin flop; flop crystalline; spin; anisotropic magnetoresistance ... See more keywords
Giant Anisotropic Magnetoresistance due to Purely Orbital Rearrangement in the Quadrupolar Heavy Fermion Superconductor PrV_{2}Al_{20}.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.256601
Abstract: We report the discovery of giant and anisotropic magnetoresistance due to the orbital rearrangement in a non magnetic correlated metal. In particular, we measured the magnetoresistance under fields up to 31.4 T in the cubic Pr-based… read more here.
Keywords: giant anisotropic; magnetoresistance due; anisotropic magnetoresistance; magnetoresistance ... See more keywords
Highly Tunable Spin-Orbit Torque and Anisotropic Magnetoresistance in a Topological Insulator Thin Film Attached to Ferromagnetic Layer.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.196801
Abstract: We investigate spin-charge conversion phenomena in hybrid structures of topological insulator thin films and magnetic insulators. We find an anisotropic inverse spin-galvanic effect that yields a highly tunable spin-orbit torque. Concentrating on the quasiballistic limit,… read more here.
Keywords: spin orbit; orbit torque; anisotropic magnetoresistance; spin ... See more keywords
Fourfold Anisotropic Magnetoresistance of L1_{0} FePt Due to Relaxation Time Anisotropy.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.247202
Abstract: Experimental measurements show that the angular dependence of the anisotropic magnetoresistance (AMR) in L1_{0} ordered FePt epitaxial films on the current orientation and magnetization direction is a superposition of the corresponding dependences of twofold and… read more here.
Keywords: relaxation time; time anisotropy; anisotropic magnetoresistance;
Highly Sensitive Magnetic Sensor Based on Anisotropic Magnetoresistance Effect
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2018.2846758
Abstract: The magnetic field sensors based on anisotropic magnetoresistance (AMR) effect have been widely used in data storage, navigation, and medical diagnosis. However, the AMR effect of metal materials is relatively weak with an AMR ratio… read more here.
Keywords: magnetoresistance; effect; based anisotropic; anisotropic magnetoresistance ... See more keywords