Results 21 to 30 of about 60,266 (237)

Large magnetoresistance effect in nitrogen-doped silicon

AIP Advances, 2017
In this work, we reported a large magnetoresistance effect in silicon by ion implantation of nitrogen atoms. At room temperature, the magnetoresistance of silicon reaches 125 % under magnetic field 1.7 T and voltage bias -80 V. By applying an alternating
Tao Wang, Zhaolong Yang, Wei Wang, Mingsu Si, Dezheng Yang, Huiping Liu, Desheng Xue   +6 more
doaj   +1 more source

Angular evolution of thickness-related unidirectional magnetoresistance in Co/Pt multilayers

AIP Advances, 2019
We report the magnetoresistance of Co/Pt superlattices having thickness gradients at different orientations relative to an applied current. We measure the magnetoresistance at a fixed field as a function of the out-of-plane field angle, and find a ...
Junseok Oh, Levi Humbard, Vincent Humbert, Joseph Sklenar, Nadya Mason   +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, Paul M. Shand, Andrew Stollenwerk, Colin Gorgen, Young Moua, Lukas Stuelke, Pavel V. Lukashev   +6 more
doaj   +1 more source

Orientation and symmetry control of inverse sphere magnetic nanoarrays by guided self-assembly [PDF]

, 2006
Inverse sphere shaped Ni arrays were fabricated by electrodeposition on Si through the guided self-assembly of polystyrene latex spheres in Si/SiO2 patterns.
Abdelsalam, Alexander A. Zhukov, Bartlett, Cornelis H. de Groot, David C. Gonzalez, Fustin, Golding, Kiziroglou, Michail E. Kiziroglou, Peter A. J. de Groot, Philip N. Bartlett, Xiaoli Li, Xu, Yang, Zhukov, Zhukov   +15 more
core   +1 more source

Effect of Annealing on Structural-phase State and Three-layered Film Magnetoresistance Systems Based on Ni and V as well as Ni and Au or Ag [PDF]

Журнал нано- та електронної фізики, 2016
The structural-phase state and magnetoresistive properties of three-layer film systems based on Ni and V and Ni and Au or Ag total thickness d = 25-55 nm thick steel spacer ds = 5 nm. Experimentally tested the influence of annealing temperatures from 300
T.M. Grychanovs’ka, T.S. Kholod, O.A. Hrychanovs’ka, L.A. Tsygankova   +3 more
doaj  

Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2/CoFe heterostructures

AIP Advances, 2012
Topological insulator is composed of an insulating bulk state and time reversal symmetry protected two-dimensional surface states. One of the characteristics of the surface states is the locking between electron momentum and spin orientation.
B. Xia, P. Ren, Azat Sulaev, Z. P. Li, P. Liu, Z. L. Dong, L. Wang   +6 more
doaj   +1 more source

Magnetoresistance of semi-metals: the case of antimony [PDF]

, 2018
Large unsaturated magnetoresistance has been recently reported in numerous semi-metals. Many of them have a topologically non-trivial band dispersion, such as Weyl nodes or lines.
Behnia, Kamran, Fauqué, Benoît, Fuseya, Yuki, Proust, Cyril, Shen, Mingsong, Tabis, Wojciech, Yang, Xiaojun, Zhu, Zengwei   +7 more
core   +2 more sources

Possible scale invariant linear magnetoresistance in pyrochlore iridates Bi2Ir2O7

New Journal of Physics, 2019
We report the observation of a linear magnetoresistance in single crystals and epitaxial thin films of the pyrochlore iridate Bi _2 Ir _2 O _7 . The linear magnetoresistance is positive and isotropic at low temperatures, without any sign of saturation up
Jiun-Haw Chu, Jian Liu, Han Zhang, Kyle Noordhoek, Scott C Riggs, Maxwell Shapiro, Claudy Ryan Serro, Di Yi, M Mellisa, S J Suresha, C Frontera, E Arenholz, Ashvin Vishwanath, Xavi Marti, I R Fisher, R Ramesh   +15 more
doaj   +1 more source

Magnetoresistance in relativistic hydrodynamics without anomalies

Journal of High Energy Physics, 2017
We present expressions for the magnetoconductivity and the magnetoresistance of a strongly interacting metal in 3 + 1 dimensions, derivable from relativistic hydrodynamics.
Andrew Baumgartner, Andreas Karch, Andrew Lucas   +2 more
doaj   +1 more source

Anomalous organic magnetoresistance from competing carrier-spin-dependent interactions with localized electronic and nuclear spins

, 2014
We describe a new regime for low-field magnetoresistance in organic semiconductors, in which the spin-relaxing effects of localized nuclear spins and electronic spins interfere.
Flatté, M. E., Harmon, N. J., Sahin-Tiras, K., Wang, Y., Wohlgenannt, M.   +4 more
core   +1 more source