Results 61 to 70 of about 574 (155)
Plasmonic Nanomachines: Creating Local Potential Gradients and Motions
Advanced Materials, Volume 38, Issue 30, 27 May 2026.Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim +3 more
wiley +1 more source
Laser &Photonics Reviews, Volume 20, Issue 10, 22 May 2026.Introducing dynamical dephasing into the photon modes of a waveguide causes spontaneous emission to switch from conventional exponential decay to a robust power‐law behavior visible at short times. The power law arises from photon diffusion in a dynamically disordered environment, uncovering a previously unexplored, decoherence‐induced pathway to ...
Stefano Longhi
wiley +1 more source
Active Particles in Tunable Compressible Environments
Small Science, Volume 6, Issue 5, May 2026.Gold‐capped active microparticles powered by electric fields plough their way through a matrix of repulsive spheres, shoveling them aside. At high densities and field strengths, an initial strong direction fluctuation may compress the matrix asymmetrically and lead to an asymmetric reaction favoring sustained turns to the same side (spontaneous ...
Venkata Manikantha Sai Ganesh Tanuku +5 more
wiley +1 more source
Signature of matter–field coupling in quantum–mechanical statistics
Frontiers in Quantum Science and TechnologyThe connection between the intrinsic angular momentum (spin) of particles and quantum statistics is established by considering the response of identical particles to a common background radiation field.
Ana María Cetto, Luis de la Peña
doaj +1 more source
Universe inflation and nonlinear electrodynamics
European Physical Journal C: Particles and FieldsWe analyse the inflation of the universe when the source of gravity is electromagnetic fields obeying nonlinear electrodynamics, with two parameters and without singularities.
S. I. Kruglov
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Principles of modeling and a simulation model for image formation in synthetic aperture radars
Авіаційно-космічна техніка та технологіяThis study focuses on the principles of the construction and implementation of a simulation model for image formation in synthetic aperture radars (SAR).
Simeon Zhyla +4 more
doaj +1 more source
Chern-Simons induced thermal friction on axion domain walls
Journal of High Energy PhysicsWe study the dynamics and interactions of the solitonic domain walls that occur in realistic axion electrodynamics models including the Chern-Simons interaction, aϵ μνλσ F μν F λσ , between an axion a(x) of mass m a , and a massless U(1) gauge field, e.g.
Saquib Hassan +3 more
doaj +1 more source
A new perspective on the functioning of the brain and the mechanisms behind conscious processes
Frontiers in Psychology, 2013 Joachim eKeppler
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The Electromagnetic Vacuum Field as an Essential Hidden Ingredient of the Quantum-Mechanical Ontology. [PDF]
Entropy (Basel), 2022 Cetto AM, de la Peña L.
europepmc +1 more source
Gauge-covariant stochastic neural fields: stability and finite-width effects. [PDF]
Sci RepTerin RC.
europepmc +1 more source