Results 21 to 30 of about 25,134 (237)

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, Paul M. Shand, Andrew Stollenwerk, Colin Gorgen, Young Moua, Lukas Stuelke, Pavel V. Lukashev   +6 more
doaj   +1 more source

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., Ott, C., Heide, C., Kampert, E., Butz, B., Spiecker, E., Shallcross, S., Weber, H. B.   +7 more
openaire   +2 more sources

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., Refael, Gil, Song, Justin C. W.   +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, Ian M. Hayes, Vikram Nagarajan, James G. Analytis, Alexei E. Koshelev, John Singleton, Yeonbae Lee, Thomas Schenkel   +7 more
doaj   +1 more source

Robust negative longitudinal magnetoresistance and spin–orbit torque in sputtered Pt3Sn and Pt3SnxFe1-x topological semimetal

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, Wei Jiang, Hwanhui Yun, Onri Jay Benally, Thomas Peterson, Zach Cresswell, Yihong Fan, Yang Lv, Guichuan Yu, Javier Garcia Barriocanal, Przemyslaw Wojciech Swatek, K. Andre Mkhoyan, Tony Low, Jian-Ping Wang   +13 more
doaj   +1 more source

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
openaire   +2 more sources

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, Christian Ott, Heiko B. Weber   +2 more
openaire   +1 more source

Giant linear magnetoresistance in half-metallic Sr2CrMoO6 thin films

npj Quantum Materials, 2021
Linear magnetoresistance (LMR) is a special case of a magnetic-field induced resistivity response, which has been reported in highly disordered semiconductor systems and in topological materials.
Zhao-Cai Wang, Lei Chen, Shuang-Shuang Li, Jing-Shi Ying, F. Tang, Guan-Yin Gao, Y. Fang, Weiyao Zhao, David Cortie, Xiaolin Wang, Ren-Kui Zheng   +10 more
doaj   +1 more source

B^{2} to B-linear magnetoresistance due to impeded orbital motion

Physical Review Research, 2022
Strange metals exhibit a variety of anomalous magnetotransport properties, the most striking of which is a resistivity that increases linearly with magnetic field B over a broad temperature and field range. The ubiquity of this behavior across a spectrum
R. D. H. Hinlopen, F. A. Hinlopen, J. Ayres, N. E. Hussey   +3 more
doaj   +1 more source

Large linear magnetoresistivity in strongly inhomogeneous planar and layered systems [PDF]

, 2005
Explicit expressions for magnetoresistance $R$ of planar and layered strongly inhomogeneous two-phase systems are obtained, using exact dual transformation, connecting effective conductivities of in-plane isotropic two-phase systems with and without ...
Abrikosov, Abrikosov, Allodi, Bulgadaev, Bulgadaev, Bulgadaev, Bulgadaev, Bulgadaev, Dykhne, Dykhne, F.V. Kusmartsev, Hennion, Husmann, Keller, Kirkpatrick, Kumashiro, Lee, Milton, Moritomo, Ogorelec, Ohachi, Parish, S.A. Bulgadaev, Solin, von Kreutzbruck, Xu   +25 more
core   +3 more sources