Results 71 to 80 of about 5,512 (169)

Band structure and Bloch states in birefringent 1D magnetophotonic crystals: An analytical approach

, 2007
An analytical formulation for the band structure and Bloch modes in elliptically birefringent magnetophotonic crystals is presented. The model incorporates both the effects of gyrotropy and linear birefringence generally present in magneto-optic thin ...
Amir A Jalali, Baryshev, Fedyanin, Figotin, Figotin, Figotin, Huang, Hwang, Inoue, Inoue, Kahl, Khanikaev, Khartsev, Levy, Levy, Levy, Li, Miguel Levy, Steel, Visnovsky, Yang, Yeh, Zaman   +22 more
core   +1 more source

Interlayer Dzyaloshinskii–Moriya Interaction in Synthetic Ferrimagnets for Spiking Neural Networks

Advanced Science, Volume 13, Issue 14, 9 March 2026.
This work introduces a groundbreaking integration of asymmetric magnetic structures (synthetic ferrimagnets) and antisymmetric magnetic interaction (interlayer Dzyaloshinskii–Moriya interaction) for the first time. It addresses the critical challenge of IL‐DMI detection and shows the discovery of unprecedented analog‐like spin‐orbit torque switching ...
Shen Li, Xing Chen, Mouad Fattouhi, Tianxun Huang, Chen Lv, Mark C. H. de Jong, Pingzhi Li, Daoqian Zhu, Xiaoyang Lin, Felipe Garcia‐Sanchez, Eduardo Martinez, Stéphane Mangin, Bert Koopmans, Weisheng Zhao, Reinoud Lavrijsen   +14 more
wiley   +1 more source

Highly sensitive frequency metrology for optical anisotropy measurements

, 2010
In this paper we present a novel apparatus aimed at measuring very small birefringences and anisotropies, based on frequency metrology and not on polarimetry as usual.
Bielsa F., Cécile Robilliard, Gilles Bailly, Raphaël Thon   +3 more
core   +1 more source

Emerging Device Applications From Strong Light–Matter Interactions in 2D Materials

Advanced Science, Volume 13, Issue 17, 23 March 2026.
Two‐dimensional semiconductors enable extremely compact optoelectronic devices such as solar cells, sensors, LEDs, and lasers. Their strong light–matter interactions allow efficient light emission, detection, and energy conversion. This review article discusses the recent progress in integrating these materials with optical cavities and nanostructures ...
Janani Archana K, Kumar Shwetabh, Reyas Ali, Ramji Velayutham, Koustav Das, Abhishek Mondal, Prashant Kumar, Surendra B. Anantharaman   +7 more
wiley   +1 more source

Influence of Fe Buffer Layer on Co-Doped BaFe2As2 Superconducting Thin Films

Advances in Condensed Matter Physics, 2015
A systematic characterization of Co-doped BaFe2As2 (Ba-122) thin films has been carried out. Two samples were available, one grown on CaF2 substrate and the other on MgO with an Fe buffer layer.
C. Bonavolontà, C. de Lisio, M. Valentino, F. Laviano, G. P. Pepe, F. Kurth, K. Iida, A. Ichinose, I. Tsukada   +8 more
doaj   +1 more source

Characterization of magneto-optical media [PDF]

Amorphous rare earth-transition metal (RE-TM) alloys and compositionally modulated TM/TM films were characterized in terms of their magnetic, magneto-optic, and galvanomagnetic properties.
Hajjar, Roger A., Mansuripur, M., Wu, Te-Ho   +2 more
core   +1 more source

Ultrafast Magneto-Acoustics in Nickel Films

, 2011
We report about the existence of magneto-acoustic pulses propagating in a 200-nm-thick ferromagnetic nickel film excited with 120 fs laser pulses. They result from the coupling between the magnetization of the ferromagnetic film and the longitudinal ...
G. Zhang, Jean-Yves Bigot, Ji-Wan Kim, Mircea Vomir, P. M. Oppeneer, S. Chikazumi, W. Reim   +6 more
core   +1 more source

Controlling Bubble and Skyrmion Lattice Order and Dynamics via Stripe Domain Engineering in Ferrimagnetic Fe/Gd Multilayers

Advanced Physics Research, Volume 5, Issue 3, March 2026.
The density and ordering of the bubble/skyrmion lattice hosted by Fe/Gd multilayers can be significantly enhanced using an in‐plane field to align the stripe domain state. As a result, the laser‐induced breathing mode dynamics are strongly modified, showing both an increased amplitude and frequency.
Tim Titze, Sabri Koraltan, Timo Schmidt, Mailin Matthies, Amalio Fernández‐Pacheco, Dieter Suess, Manfred Albrecht, Stefan Mathias, Daniel Steil   +8 more
wiley   +1 more source

Mid-infrared element-specific selective manipulation of the ultrafast magneto-optical Kerr effect dynamics in the ferrimagnet FeCr_{2}S_{4}

Physical Review Research
FeCr_{2}S_{4} is a ferrimagnet with two oppositely ordered spin sublattices (Fe and Cr), connected via superexchange interaction, giving a nonzero net magnetic moment.
Davide Soranzio, Matteo Savoini, Fabian Graf, Rafael T. Winkler, Abhishek Nag, Hiroki Ueda, Kenya Ohgushi, Yoshinori Tokura, Steven L. Johnson   +8 more
doaj   +1 more source

Magneto-optical response in bimetallic metamaterials

, 2016
We demonstrate resonant Faraday polarization rotation in plasmonic arrays of bimetallic nano-ring resonators consisting of Au and Ni sections. This metamaterial design allows to optimize the trade-off between the enhancement of magneto-optical effects ...
Atmatzakis, Evangelos, Fedotov, Vassili, Papasimakis, Nikitas, Vienne, Guillaume, Zheludev, Nikolay I.   +4 more
core   +1 more source