Results 31 to 40 of about 150 (139)

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

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

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Magnetic Circular Dichroism Elucidates Molecular Interactions in Aggregated Chiral Organic Materials

Angewandte Chemie, Volume 136, Issue 1, January 2, 2024.
Magnetic circular dichroism gives access to the geometry and interactions leading to the supramolecular structure of a thin film of an organic chiral molecule. The technique presented here may be applied to elucidate the structures of aggregates of organic compounds.
Alessio Gabbani, Andrea Taddeucci, Marco Bertuolo, Francesco Pineider, Laura Antonella Aronica, Lorenzo Di Bari, Gennaro Pescitelli, Francesco Zinna   +7 more
wiley   +2 more sources

Temporal Faraday and Other Magneto-Optic Effects

Photonics
We consider temporal optical effects in the presence of static fields, and more generally in anisotropic optical media, such as magnetized materials. Magneto-optical effects are due not just to phase shifts between the different eigenmodes, as in static ...
José Tito Mendonça
doaj   +1 more source

Picosecond magneto-optic thermometry measurements of nanoscale thermal transport in AlN thin films

APL Materials, 2023
The thermal conductivity Λ of wide bandgap semiconductor thin films, such as AlN, affects the performance of high-frequency devices, power devices, and optoelectronics. However, accurate measurements of Λ in thin films with sub-micrometer thicknesses and
Frank Angeles, Samreen Khan, Victor H. Ortiz, Mingfei Xu, Shisong Luo, Dinusha Herath Mudiyanselage, Houqiang Fu, Yuji Zhao, Richard B. Wilson   +8 more
doaj   +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

Low‐Noise, Unbiased Ferromagnetic‐Resonance‐Driven Thin‐Film Integrated Giant Magnetoimpedance Sensors

Advanced Materials Technologies, Volume 10, Issue 14, July 22, 2025.
Utilizing a novel (Ni81Fe19/Ti)4/Cu/(Ni81Fe19/Ti)4 thin‐film multilayer with low coercive field, low damping and a superior GMI ratio, a compact, low‐noise unbiased FMR‐driven integrated GMI sensor with a superior magnetic noise performance of ≈100 pT/√Hz is first demonstrated, owing to reduced phase noise from well‐defined aligned magnetic domains and
Bin Luo, Xianfeng Liang, Huaihao Chen, Cai Müller, Paul Raschdorf, Phillip Durdaut, Michael Höft, Jeffrey McCord, Nian‐Xiang Sun   +8 more
wiley   +1 more source

Orbital Current Boosting Magnetization Switching Efficiency in Metallic Superlattices

Advanced Electronic Materials, Volume 11, Issue 2, February 2025.
Orbitronics advances spintronics by leveraging orbital current for efficient magnetization switching. The [W/Ti]3 superlattices demonstrates superior damping‐like torque efficiency. This is due to the orbital Rashba–Edelstein effect at the W/Ti interface, reducing critical current density for magnetization switching.
Junwen Wei, Xinkai Xu, Zijin Lin, Yuanjing Qu, Xiaoli Tang, Zhiyong Zhong, Huaiwu Zhang, Lichuan Jin   +7 more
wiley   +1 more source

A Review on Direct‐Write Nanoprinting of Functional 3D Structures with Focused Electron Beams

Advanced Functional Materials, Volume 34, Issue 46, November 12, 2024.
Focused Electron Beam Induced Deposition is an additive, direct‐write manufacturing technique capable of printing complex, metal‐based 3D nanoarchitectures. This review aims at introducing the technology to a broad community by breaking down the fundamentals, highlighting important processing routes and discussing 3D applications in the field of ...
V. Reisecker, R. Winkler, H. Plank
wiley   +1 more source