Results 101 to 110 of about 25,134 (237)

A Spin‐Texture Spin‐Valves With Van Der Waals Magnets

Advanced Science, EarlyView.
ABSTRACT All‐electrical methods for nucleating, detecting, and manipulating spin textures in 2D van der Waals (vdW) magnets can serve as fundamental building blocks for multi‐state spintronic memory, logic, and neuromorphic computing applications.
Bing Zhao, Roselle Ngaloy, Lars Sjöström, Saroj P. Dash   +3 more
wiley   +1 more source

Scale-invariant magnetoresistance in a cuprate superconductor

, 2018
The anomalous metallic state in high-temperature superconducting cuprates is masked by the onset of superconductivity near a quantum critical point. Use of high magnetic fields to suppress superconductivity has enabled a detailed study of the ground ...
Balakirev, F. F, Betts, J. B., Boebinger, G. S., Bollinger, A. T., Bozovic, I., Galvis, J. A., Giraldo-Gallo, P., He, X., Lian, X., McDonald, R. D., Modic, K. A., Moir, C., Ramshaw, B. J., Riggs, S. C., Shekhter, A., Stegen, Z., Wu, J.   +16 more
core   +1 more source

Emergent Spin Fluctuation and Structural Metastability in Self‐Intercalated Cr1+xTe2${\rm Cr}_{1+x}{\rm Te}_2$ Compounds

Advanced Electronic Materials, EarlyView.
Metastable superstructure and emergent spin fluctuation in self‐intercalated Cr1+xTe2${\rm Cr}_{1+x}{\rm Te}_2$ ABSTRACT Intercalated van der Waals (vdW) magnetic materials host unique magnetic properties due to the interplay of competing interlayer and intralayer exchange couplings, which depend on the intercalant concentration within the van der ...
Clayton Conner, Ali Sarikhani, Theo Volz, Mathew Pollard, Mitchel Vaninger, Xiaoqing He, Steven Kelley, Jacob Cook, Avinash Sah, John Clark, Hunter Lucker, Cheng Zhang, Paul Miceli, Yew San Hor, Xiaoqian Zhang, Guang Bian   +15 more
wiley   +1 more source

Anisotropic Fermi Surface and Quantum Limit Transport in High Mobility Three-Dimensional Dirac Semimetal Cd_{3}As_{2}

Physical Review X, 2015
Three-dimensional topological Dirac semimetals have a linear dispersion in 3D momentum space and are viewed as the 3D analogues of graphene. Here, we report angle-dependent magnetotransport on the newly revealed Cd_{3}As_{2} single crystals and clearly ...
Yanfei Zhao, Haiwen Liu, Chenglong Zhang, Huichao Wang, Junfeng Wang, Ziquan Lin, Ying Xing, Hong Lu, Jun Liu, Yong Wang, Scott M. Brombosz, Zhili Xiao, Shuang Jia, X. C. Xie, Jian Wang   +14 more
doaj   +1 more source

Observation of linear-polarization-sensitivity in the microwave-radiation-induced magnetoresistance oscillations

, 2011
In the quasi two-dimensional GaAs/AlGaAs system, we investigate the effect of rotating \textit{in-situ} the electric field of linearly polarized microwaves relative to the current, on the microwave-radiation-induced magneto-resistance oscillations.
Mani, R. G., Ramanayaka, A. N., Wegscheider, W.   +2 more
core   +1 more source

Quantum Linear Magnetoresistance: A Modern Perspective

Magnetoresistance is a powerful probe for characterizing the intrinsic physics embedded in materials. Among its various manifestations, linear magnetoresistance has a long history and continues attracting research interest. In contemporary studies, a clear understanding of the magnetoresistance character of quantum origin is more crucial than ever for ...
Li, Shuai, Wang, Huichao
openaire   +2 more sources

Uranium Doped Gallium Nitride Epitaxial Thin Films

Advanced Electronic Materials, EarlyView.
Uranium was controllably added to gallium nitride using molecular beam epitaxy. The uranium atoms segregated into vertically oriented regions with higher doping levels. Concentrations up to a few percent were achieved without showing significant degradation in the crystalline quality or optical characteristics. Low electrical resistivity was maintained
J. Pierce Fix, Sabin Regmi, Aaron G. Penders, Sohail Shah, Kevin D. Vallejo, Volodymyr B. Buturlim, Belief Rifore, Krzysztof Gofryk, Mukesh Bachhav, Nicholas J. Borys, Brelon J. May   +10 more
wiley   +1 more source

Fermi surface topology and signature of surface Dirac nodes in LaBi

Scientific Reports, 2017
Novel topological state of matter is one of the rapidly growing fields in condensed matter physics research in recent times. While these materials are fascinating from the aspect of fundamental physics of relativistic particles, their exotic transport ...
Ratnadwip Singha, Biswarup Satpati, Prabhat Mandal   +2 more
doaj   +1 more source

Transversal magnetoresistance in Weyl semimetals

, 2015
We explore theoretically the magnetoresistvity of three-dimensional Weyl and Dirac semimetals in transversal magnetic fields within two alternative models of disorder: (i) short-range impurities and (ii) charged (Coulomb) impurities.
Gornyi, I. V., Klier, J., Mirlin, A. D.
core   +1 more source

Concealable and Field‐Free Physical Unclonable Function Based on Voltage‐Controlled Magnetic Tunnel Junctions

Advanced Electronic Materials, EarlyView.
A concealable physical unclonable function (PUF) based on an array of 384 nanoscale voltage‐controlled magnetic tunnel junctions is demonstrated. The PUF operates without any external magnetic field. It uses a combination of deterministic and stochastic switching mechanisms, based on the spin transfer torque and voltage‐controlled magnetic anisotropy ...
Thomas Neuner, Jaimin Kang, Jordan Athas, Christian Duffee, Noraica Davila Melendez, Jordan A. Katine, Pedram Khalili Amiri   +6 more
wiley   +1 more source