Results 51 to 60 of about 2,986,448 (239)

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

Analysis of magnetoresistance in arrays of connected nano-rings

, 2007
We study the anisotropic magnetoresistance (AME) of a 2D periodic square array of connected permalloy rings with periodicity of 1m combining experimental and computational techniques.
Metlushko, V.V., Bordignon, G., Zhukov, A.A., Franchin, M., Fangohr, H., de Groot, P.A.J., Fischbacher, T., Zimmermann, J.P.   +7 more
core   +1 more source

Linear nonsaturating magnetoresistance in the Nowotny chimney ladder compound Ru2Sn3 [PDF]

, 2020
We present magnetoresistivity measurements in high-quality single crystals of the Nowotny chimney ladder compound Ru2Sn3. We find a linear and nonsaturating magnetoresistance up to 20 T. The magnetoresistance changes with the magnetic field orientation
Barrena Escolar, Víctor, Wu, Beilun, Mompeán, Federico, Suderow Rodríguez, Hermann Jesús, García-Hernández, Mar, Guillamón Gómez, Isabel   +5 more
core   +1 more source

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Proximity‐Tuned Magnetic and Transport Anomalies in All‐Epitaxial Fe5−xGeTe2/WSe2 Van der Waals Heterostructures

Advanced Functional Materials, EarlyView.
All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv, Tauqir Shinwari, Kacho Imtiyaz Ali Khan, Jens Herfort, Chen Chen, Joan M. Redwing, Mehak Loyal, Gerhard Jakob, Mathias Kläui, Achim Trampert, Bernat Mundet, Belén Ballesteros, Manfred Ramsteiner, Roman Engel‐Herbert, Michael Hanke, João Marcelo J. Lopes   +15 more
wiley   +1 more source

Robust linear magnetoresistance in WTe2

, 2015
Unsaturated magnetoresistance (MR) has been reported in WTe2, and remains irrepressible up to very high field. Intense optimization of the crystalline quality causes a squarely-increasing MR, as interpreted by perfect compensation of opposite carriers.
Pan, Xing-Chen, Pan, Yiming, Jiang, Juan, Zuo, Huakun, Liu, Huimei, Chen, Xuliang, Wei, Zhongxia, Zhang, Shuai, Wang, Zhihe, Wan, Xiangang, Yang, Zhaorong, Feng, Donglai, Xia, Zhengcai, Li, Liang, Song, Fengqi, Wang, Baigeng, Zhang, Yuheng, Wang, Guanghou   +17 more
openaire   +2 more sources

On the origin of Abrikosov's quantum linear magnetoresistance

, 2022
14 pages, 3 ...
Kazantsev, Alexander, Berdyugin, Alexey, Geim, Andre, Principi, Alessandro   +3 more
openaire   +2 more sources

An Investigation of the Structure, Pinning and Magnetoresistance of Domain Walls in Ni81Fe19 Planar Nanowires [PDF]

, 2010
The research and development of Ni81Fe19 thin films and planar nanowire structures has attracted considerable interest in recent years; in terms of improving the fundamental understanding of the basic physical processes and also for the development of ...
BOGART, LARA,KATRINA
core  

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

Advanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

On the Possible Existence of a Quantum Linear Voigt Effect in Planar Magnetic Materials at Low Temperatures

Magnetism
This paper outlines a simple theoretical argument for the possibility of a quantum linear Voigt effect at low temperatures in certain media in the optical regime.
Neil Collings, Martin R. Parker
doaj   +1 more source