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Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound
The discovery of topological insulators and semimetals triggered enormous interest in exploring emergent electromagnetic responses in solids....
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Current dependence of the negative magnetoresistance in superconducting NbN nanowires
Magnetoresistance measurements in amorphous NbN nanowires show that transport current affects their negative magnetoresistance (nMR) in a manner...
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Granularity mediated multiple reentrances with negative magnetoresistance in disordered TiN thin films
Granular superconductors are the common examples of experimentally accessible model systems which can be used to explore various fascinating quantum...
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Robust negative longitudinal magnetoresistance and spin–orbit torque in sputtered Pt3Sn and Pt3SnxFe1-x topological semimetal
Contrary to topological insulators, topological semimetals possess a nontrivial chiral anomaly that leads to negative magnetoresistance and are hosts...
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Extreme magnetoresistance at high-mobility oxide heterointerfaces with dynamic defect tunability
Magnetic field-induced changes in the electrical resistance of materials reveal insights into the fundamental properties governing their electronic...
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Semi-classical origin of the extreme magnetoresistance in PtSn4
The so-called “extreme magnetoresistance” (XMR) found in few conductors poses interesting conceptual challenges which address needs in technology. In...
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Room-temperature magnetoresistance in an all-antiferromagnetic tunnel junction
Antiferromagnetic spintronics
1 –16 is a rapidly growing field in condensed-matter physics and information technology with potential applications for...
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Defect induced ferromagnetic ordering and room temperature negative magnetoresistance in MoTeP
The magneto-transport, magnetization and theoretical electronic-structure have been investigated on type-II Weyl semimetallic MoTeP. The...
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Large and tunable magnetoresistance in van der Waals ferromagnet/semiconductor junctions
Magnetic tunnel junctions (MTJs) with conventional bulk ferromagnets separated by a nonmagnetic insulating layer are key building blocks in...
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Spin-flip-driven anomalous Hall effect and anisotropic magnetoresistance in a layered Ising antiferromagnet
The influence of magnetocrystalline anisotropy in antiferromagnets is evident in a spin flip or flop transition. Contrary to spin flops, a spin-flip...
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Octupole-driven magnetoresistance in an antiferromagnetic tunnel junction
The tunnelling electric current passing through a magnetic tunnel junction (MTJ) is strongly dependent on the relative orientation of magnetizations...
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Observation of the photonic Hall effect and photonic magnetoresistance in random lasers
Modulation of scattering in random lasers (RLs) by magnetic fields has attracted much attention due to its rich physical insights. We fabricate...
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Cross-correlations between currents and tunnel magnetoresistance in interacting double quantum dot-Majorana wire system
We theoretically investigate the spin and charge transport properties of a double quantum dot coupled to distinct edges of the nanowire hosting...
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Observation of giant room-temperature anisotropic magnetoresistance in the topological insulator β-Ag2Te
Achieving room-temperature high anisotropic magnetoresistance ratios is highly desirable for magnetic sensors with scaled supply voltages and high...
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Negative spin Hall magnetoresistance of normal metal/ferromagnet bilayers
Interconversion between charge and spin through spin-orbit coupling lies at the heart of condensed-matter physics. In normal metal/ferromagnet...
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Giant gate-controlled odd-parity magnetoresistance in one-dimensional channels with a magnetic proximity effect
According to Onsager’s principle, electrical resistance R of general conductors behaves as an even function of external magnetic field B . Only in...
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Evidence of weak Anderson localization revealed by the resistivity, transverse magnetoresistance and Hall effect measured on thin Cu films deposited on mica
We report the resistivity of 5 Cu films approximately 65 nm thick, measured between 5 and 290 K, and the transverse magnetoresistance and Hall effect...
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Control of chiral orbital currents in a colossal magnetoresistance material
Colossal magnetoresistance (CMR) is an extraordinary enhancement of the electrical conductivity in the presence of a magnetic field. It is...
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Zigzag boron nitride nanoribbon doped with carbon atom for giant magnetoresistance and rectification behavior based nanodevices
Using the principles of density functional theory (DFT) and nonequilibrium Green’s function (NEGF), We thoroughly researched carbon-doped zigzag...
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Anomalous magnetoresistance by breaking ice rule in Bi2Ir2O7/Dy2Ti2O7 heterostructure
While geometrically frustrated quantum magnets host rich exotic spin states with potentials for revolutionary quantum technologies, most of them are...
