Results 71 to 80 of about 634,404 (332)
Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques
Advanced Functional Materials, EarlyView.Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du +4 more
wiley +1 more source
Revealing broken valley symmetry of quantum emitters in WSe2 with chiral nanocavities
Nature Communications, 2023 Single photon emission of quantum emitters (QEs) carrying internal degrees of freedom such as spin and angular momentum plays an important role in quantum optics.
Longlong Yang +15 more
doaj +1 more source
Strain-magneto-optics of a magnetostrictive ferrimagnetic CoFe 2 O 4 [PDF]
, 2017 Significant magnetoreflection of unpolarized light in magnetostrictive ferrimagnetic single crystal of CoFe 2 O 4 has been revealed in the infrared spectral range.
Y. Sukhorukov +5 more
semanticscholar +1 more source
Magneto-optical trapping of barium [PDF]
Physical Review A, 2009 First laser cooling and trapping of the heavy alkaline earth element barium has been achieved based on the strong 6s$^2$ $^1$S$_0$ - 6s6p $^1$P$_1$ transition for the main cooling. Due to the large branching into metastable D-states several additional laser driven transitions are required to provide a closed cooling cycle. A total efficiency of $0.4(1)
De, S. +3 more
openaire +2 more sources
Near-field Image Transfer by Magneto-Inductive Arrays: a Modal Perspective [PDF]
, 2011 20.05.13 KB. Ok to add accepted version to Spiral.A simple model of near-field pixel-to-pixel image transfer using magneto-inductive arrays is presented.
RRA, Syms +5 more
core +1 more source
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Design and application of magneto-rheological fluid [PDF]
, 2007 Magneto-Rheological Fluid (MRF) technology is an old “newcomers” coming to the market at high speed. Various industries including the automotive industry are full of potential MRF applications.
Olabi, Abdul-Ghani, Grunwald, Artur
core +1 more source
Magneto-ionic suppression of magnetic vortices [PDF]
, 2021 Magneto-ionics refers to the non-volatile control of the magnetic properties of materials by voltage-driven ion migration. This phenomenon constitutes one of the most important magnetoelectric mechanisms and, so far, it has been employed to modify the ...
Yu Chen (29959) +5 more
core +1 more source
Directional Flow of Confined Polaritons in CrSBr
Advanced Materials, EarlyView.CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak +10 more
wiley +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source