Results 21 to 30 of about 25,244 (222)
Linear magnetoresistivity in layered semimetallic CaAl2Si2 [PDF]
Scientific Reports, 2018 AbstractAccording to an earlier Abrikosov model, a positive, nonsaturating, linear magnetoresistivity (LMR) is expected in clean, low-carrier-density metals when measured at very low temperatures and under very high magnetic fields. Recently, a vast class of materials were shown to exhibit extraordinary high LMR but at conditions that deviate sharply ...
Débora Vargas Ferreira Costa +4 more
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Nano Materials Science, 2020 Graphene foam is becoming a material of choice for magnetoelectronic devices due to its large, linear and unsaturated room temperature magnetoresistance.
Rizwan Ur Rehman Sagar +4 more
doaj +1 more source
Large-field magnetoresistance of nanometer scale nickel films grown on molybdenum disulfide
AIP Advances, 2022 The magnetoresistance of thin nickel films grown on molybdenum disulfide was measured in perpendicular magnetic fields as high as 90 kOe. Films with thicknesses of 20 nm provided continuous surfaces for measurement.
Timothy E. Kidd +6 more
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Linear magnetoresistance in mosaic-like bilayer graphene [PDF]
Nature Physics, 2015 Contrary to common belief, bilayer graphene is not defect-free: the abundance of partial dislocations leads to a mosaic-like network structure. As a result, as now shown, the magnetoresistance of bilayer graphene depends linearly, rather than quadratically, on the external magnetic field.
Kisslinger, F. +7 more
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Linear magnetoresistance in metals: guiding center diffusion in a smooth random potential [PDF]
, 2015 We predict that guiding center (GC) diffusion yields a linear and non-saturating (transverse) magnetoresistance in 3D metals. Our theory is semi-classical and applies in the regime where the transport time is much greater than the cyclotron period, and ...
Lee, Patrick A. +2 more
core +4 more sources
Magnetoresistance Scaling and the Origin of H-Linear Resistivity in BaFe_{2}(As_{1-x}P_{x})_{2}
Physical Review X, 2020 We explore field and temperature scaling of magnetoresistance in underdoped (x=0, x=0.19) and optimally doped (x=0.31) samples of the high-temperature superconductor BaFe_{2}(As_{1-x}P_{x})_{2}.
Nikola Maksimovic +7 more
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Nature Communications, 2023 Contrary to topological insulators, topological semimetals possess a nontrivial chiral anomaly that leads to negative magnetoresistance and are hosts to both conductive bulk states and topological surface states with intriguing transport properties for ...
Delin Zhang +13 more
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C-axis negative magnetoresistance and upper critical field of Bi2Sr2CaCu2O8 [PDF]
, 2000 The out-of-plane resistance and the resistive upper critical field of BSCCO-2212 single crystals with Tc=91-93 K have been measured in magnetic fields up to 50 T over a wide temperature range.
Alexandrov, A. S. +2 more
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Linear-response magnetoresistance effects in chiral systems [PDF]
Physical Review B, 2021 The chirality-induced spin selectivity (CISS) effect enables the detection of chirality as electrical charge signals. It is often studied using a two-terminal circuit geometry where a ferromagnet is connected to a chiral component, and a change of electrical resistance is reported upon magnetization reversal.
Xu Yang, Bart J. van Wees
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Origin of nonsaturating linear magnetoresistivity [PDF]
Physical Review B, 2017 The observation of non-saturating classical linear magnetoresistivity has been an enigmatic phenomenon in solid state physics. We present a study of a two-dimensional ohmic conductor, including local Hall effect and a self-consistent consideration of the environment.
Ferdinand Kisslinger +2 more
openaire +1 more source