Results 1 to 10 of about 25,061 (164)

Topologically driven linear magnetoresistance in helimagnetic FeP [PDF]

npj Quantum Materials, 2021
The helimagnet FeP is part of a family of binary pnictide materials with the MnP-type structure, which share a nonsymmorphic crystal symmetry that preserves generic band structure characteristics through changes in elemental composition.
D. J. Campbell, J. Collini, J. Sławińska, C. Autieri, L. Wang, K. Wang, B. Wilfong, Y. S. Eo, P. Neves, D. Graf, E. E. Rodriguez, N. P. Butch, M. Buongiorno Nardelli, J. Paglione   +13 more
doaj   +6 more sources

Observation of Linear Magnetoresistance in MoO₂ [PDF]

Nanomaterials
Magnetoresistance, the change in resistance with applied magnetic fields, is crucial to the magnetic sensor technology. Linear magnetoresistance has been intensively studied in semimetals and semiconductors.
Yulong Su, Zhibin He, Ruizheng Jiang, Jundong Zhang   +3 more
doaj   +4 more sources

Antisymmetric linear magnetoresistance and the planar Hall effect [PDF]

Nature Communications, 2020
Magnetoresitance (MR) is a tool to study electronic transport and spin order in metals. Here, the authors demonstrate two different microscopic origins of antisymmetric linear MR from both Zeeman-split Fermi surface and anomalous electron velocity.
Yishu Wang, Patrick A. Lee, D. M. Silevitch, F. Gomez, S. E. Cooper, Y. Ren, J.-Q. Yan, D. Mandrus, T. F. Rosenbaum, Yejun Feng   +9 more
doaj   +6 more sources

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, Víctor Barrena, Hermann Suderow, Isabel Guillamón   +3 more
doaj   +2 more sources

Possible scale invariant linear magnetoresistance in pyrochlore iridates Bi2Ir2O7 [PDF]

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   +4 more sources

Linear magnetoresistance from glassy orders. [PDF]

Proc Natl Acad Sci U S A
Several strongly correlated metals display B-linear magnetoresistance (LMR) with a universal slope, in sharp contrast to the B 2 scaling predicted by Fermi liquid theory.
Kim J, Altman E, Chatterjee S.
europepmc   +4 more sources

Quantum linear magnetoresistance in NbTe2 [PDF]

Solid State Communications, 2017
NbTe2 crystal is quasi-2D layered semimetal with charge density wave ground state showing a distorted-1T structure at room temperature. Here we report the anisotropic magneto-transport properties of NbTe2.
Chen, Hongxiang, Chen, Xiaolong, Fan, Xiao, Guo, Liwei, Li, Zhilin   +4 more
core   +2 more sources

Linear magnetoresistance on the topological surface [PDF]

Physical Review B, 2012
A positive, non-saturating and dominantly linear magnetoresistance is demonstrated to occur in the surface state of a topological insulator having a wavevector-linear energy dispersion together with a finite positive Zeeman energy splitting.
C. M. Wang, O. Madelung, X. L. Lei
core   +2 more sources

Linear magnetoresistance in compensated graphene bilayer [PDF]

Physical Review B, 2015
We report a nonsaturating linear magnetoresistance in charge-compensated bilayer graphene in a temperature range from 1.5 to 150 K. The observed linear magnetoresistance disappears away from charge neutrality ruling out the traditional explanation of the
Alekseev, P. S., Dmitriev, A. P., Gornyi, I. V., Haug, R. J., Ivanov, Yu. L., Kachorovskii, V. Yu., Narozhny, B. N., Smirnov, D., Titov, M., Vasileva, G. Yu., Vasilyev, Yu. B.   +10 more
core   +7 more sources

Linear magnetoresistance in a topological insulator Ru2Sn3 [PDF]

AIP Advances, 2017
We have studied magnetotransport properties of a topological insulator material Ru2Sn3. Bulk single crystals of Ru2Sn3 were grown by a Bi flux method. The resistivity is semiconducting at high temperatures above 160 K, while
Y. Shiomi, E. Saitoh
doaj   +2 more sources