Results 71 to 80 of about 13,483 (203)

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

Thickness dependent enhancement of the polar Kerr rotation in Co magnetoplasmonic nanostructures

AIP Advances, 2019
Large surface plasmon polariton assisted enhancement of the magneto-optical activity has been observed in the past, through spectral measurements of the polar Kerr rotation in Co hexagonal antidot arrays.
Richard M. Rowan-Robinson, Emil Melander, Ioan-Augustin Chioar, Blanca Caballero, Antonio García-Martín, Evangelos Th. Papaioannou, Vassilios Kapaklis   +6 more
doaj   +1 more source

First Principles LCGO Calculation of the Magneto-optical Properties of Nickel and Iron

, 1995
We report a first principles, self-consistent, all electron, linear combination of Gaussian orbitals (LCGO) calculation of a comprehensive collection of magneto-optical properties of nickel and iron based on density functional theory.
Browne, D. A., Callaway, J., Mainkar, Neeraj   +2 more
core   +1 more source

Nonlinear magnetization dynamics of antiferromagnetic spin resonance induced by intense terahertz magnetic field [PDF]

, 2016
We report on the nonlinear magnetization dynamics of a HoFeO3 crystal induced by a strong terahertz magnetic field resonantly enhanced with a split ring resonator and measured with magneto-optical Kerr effect microscopy.
Hirori, H, Kageyama, H, Mukai, Y, Tanaka, K, Yamamoto, T   +4 more
core   +2 more sources

Magneto-Optical Kerr Effect Enhancement Methods for Nanostructures [PDF]

Journal of Magnetics, 2009
Herein, the Magneto-Optical Kerr Effect (MOKE) signal enhancement in nanostructures in investigated. It is well known that the MOKE signals of ferromagnetic thin films are enhanced with an additional dielectric layer due to multiple reflections. The MOKE signal is modulated with the additional dielectric layer thickness and is at a maximum when ...
D.H. Kim, Chun-Yeol You
openaire   +1 more source

Ultrafast Transitions in X‐Ray Irradiated Solids

Contributions to Plasma Physics, EarlyView.
ABSTRACT In this review, we present current developments on modeling ultrafast transitions in solids triggered by intense, atto‐ to femtosecond pulses from X‐ray free electron lasers. This specific irradiation regime requires dedicated simulation tools based on theoretical and computational methods, involving the elements of classical and quantum ...
Sebastião Antunes, Konrad J. Kapcia, Vladimir Lipp, Beata Ziaja   +3 more
wiley   +1 more source

Modeling of Enhanced Polar Magneto-Optic Kerr Effect by Surface Plasmons in Au Bowtie Arrays

Nanomaterials, 2023
The weak magneto-optical (MO) signal of traditional MO materials is indeed an important issue for their further practical applications. Although many strategies have been proposed to improve the MO effect, hybridization with noble metal nanostructures is
Jingyi Liu, Lianchun Long, Yang Yang
doaj   +1 more source

A Review of Black Phosphorus‐Based Materials: From Preparation Strategies to Characterization Techniques

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The structure, properties, preparation methods, and characterization techniques of BP. As a typical 2D layered material, black phosphorus (BP) demonstrates exceptional promise in various fields, particularly in energy storage for alkali metal‐ion batteries. However, its distinctive structure and properties, together with the compositional complexity of
Yunqing Wang, Jinzhi Lyu, Yongxiang Li, Yubing Wang, Xiangming Cui, Jianan Wang, Banglong Wan, Wei Yan   +7 more
wiley   +1 more source

Effects of interdot dipole coupling in mesoscopic epitaxial Fe(100) dot arrays [PDF]

, 2001
The domain structure and the coercivity of epitaxial Fe(100) circular dot arrays of different diameters and separations have been studied using magnetic force microscopy (MFM) and focused magneto-optical Kerr effect (MOKE).
Bland, J.A.C., Cambril, E., Chen, Y., Gardiner, S.M., Hirohata, A., Klaui, M., Lopez-Diaz, L., Rothman, J., Rousseaux, F., Tselepi, M., Xu, Y.B.   +10 more
core   +1 more source

Operation Regimes and Design Principles of Delta‐E Effect Sensors

Advanced Sensor Research, Volume 5, Issue 4, April 2026.
Delta‐E effect magnetoelectric sensors enable the detection of weak magnetic fields, yet performance optimization remains nontrivial due to coupled magnetic, mechanical, and electronic losses. A systematic study of 24 miniaturized MEMS devices with different geometries reveals three excitation‐dependent regimes: electronic‐noise, magnetic‐noise, and ...
Fatih Ilgaz, Elizaveta Spetzler, Patrick Wiegand, Robert Rieger, Jeffrey McCord, Benjamin Spetzler   +5 more
wiley   +1 more source