Huge linear magnetoresistance due to open orbits in γ-PtBi_{2} [PDF]
Physical Review Research, 2020 Some single-crystalline materials present an electrical resistivity which decreases between room temperature and low temperatures at zero magnetic field as in a good metal and switches to a nearly semiconductinglike behavior at low temperatures with the ...
Beilun Wu +3 more
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Anisotropic magnetoresistance in altermagnetic MnTe [PDF]
npj SpintronicsRecently, MnTe was established as an altermagnetic material that hosts spin-polarized electronic bands as well as anomalous transport effects like the anomalous Hall effect.
Ruben Dario Gonzalez Betancourt +14 more
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Current scaling of the magnetoresistance peaks in the microwave radiation induced magnetoresistance oscillations [PDF]
Scientific ReportsWe study the current scaling of the oscillatory magnetoresistance peak height in microwave induced magnetoresistance oscillations, over the temperature range $$0.35 \le T \le 1.25\,\,{\rm K}$$ , by examining the change in response observed under a ...
Rameshwor Poudel +6 more
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Negative magnetoresistance without well-defined chirality in the Weyl semimetal TaP [PDF]
Nature Communications, 2016 Magnetoresistance of topological semimetal shows unusual electron transport behaviour. Here, Arnold et al. demonstrate detailed Fermi surface topology of Weyl semimetal TaP and show that negative longitudinal magnetoresistance shows up without well ...
Frank Arnold +17 more
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Temperature Dependence of Conduction and Magnetoresistance Properties in Co-TiO2 Non-Uniform Nanocomposite Films [PDF]
NanomaterialsCo-TiO2 materials have rich magnetic and electronic properties for advanced magnetoresistance (MR) sensing field. The non-uniform Co-TiO2 nanocomposite films are prepared via magnetron sputtering.
Zhifeng Zhang +7 more
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Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures [PDF]
, 2018 We investigate the spin Hall magnetoresistance in thin film bilayer heterostructures of the heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic field in the easy plane of NiO, we record the longitudinal and the ...
Althammer, Matthias +10 more
core +3 more sources
Longitudinal magnetoresistance of uniaxially deformed n-type silicon [PDF]
Қарағанды университетінің хабаршысы. Физика сериясы, 2022 The study of Galvano-magnetic effects (as well as tensoeffects) in silicon under extreme conditions allows not only to identify the mechanisms of these effects but also to identify the possibility of creating gaussmeters, infrared detectors ...
O.D. Bigozha +4 more
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Giant and Tunneling Magnetoresistance in Unconventional Collinear Antiferromagnets with Nonrelativistic Spin-Momentum Coupling [PDF]
Physical Review X, 2021 Giant or tunneling magnetoresistance are physical phenomena used for reading information in commercial spintronic devices. The effects rely on a conserved spin current passing between a reference and a sensing ferromagnetic electrode in a multilayer ...
L. Šmejkal +4 more
semanticscholar +1 more source
Unification of Nonlinear Anomalous Hall Effect and Nonreciprocal Magnetoresistance in Metals by the Quantum Geometry. [PDF]
Physical Review Letters, 2022 The quantum geometry has significant consequences in determining transport and optical properties in quantum materials. Here, we use a semiclassical formalism coupled with perturbative corrections unifying the nonlinear anomalous Hall effect and ...
Daniel Kaplan, T. Holder, Binghai Yan
semanticscholar +1 more source
Anisotropic magnetoresistance: materials, models and applications [PDF]
Royal Society Open Science, 2022 Resistance of certain (conductive and otherwise isotropic) ferromagnets turns out to exhibit anisotropy with respect to the direction of magnetization: R∥ for magnetization parallel to the electric current direction is different from R⊥ for magnetization
P. Ritzinger, K. Výborný
semanticscholar +1 more source