Results 61 to 70 of about 12,150 (260)
The PRIMA Thesaurus for Materials Science and Engineering
Advanced Engineering Materials, EarlyView.The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa +8 more
wiley +1 more source
Large-amplitude superexchange of high-spin fermions in optical lattices
New Journal of Physics, 2013 We show that fermionic high-spin systems with spin-changing collisions allow one to monitor superexchange processes in optical superlattices with large amplitudes and strong spin fluctuations.
Ole Jürgensen +2 more
doaj +1 more source
Multiple Current Reversals Using Superimposed Driven Lattices
Applied Sciences, 2020 We demonstrate that directed transport of particles in a two dimensional driven lattice can be dynamically reversed multiple times by superimposing additional spatially localized lattices on top of a background lattice.
Aritra K. Mukhopadhyay +1 more
doaj +1 more source
Trapping effects in quantum atomic arrays
SciPost Physics Core, 2022 Quantum emitters, particularly atomic arrays with subwavelength lattice constant, have been proposed to be an ideal platform for studying the interplay between photons and electric dipoles.
Pengfei Zhang
doaj +1 more source
Vortex solitons in moiré optical lattices
Optics Letters, 2023 We show that optical moiré lattices enable the existence of vortex solitons of different types in self-focusing Kerr media. We address the properties of such states both in lattices having commensurate and incommensurate geometries (i.e., constructed with Pythagorean and non-Pythagorean twist angles, respectively), in the different regimes that occur ...
Sergey K. Ivanov +3 more
openaire +3 more sources
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source
Soliton Eigenvalue Control in Optical Lattices [PDF]
Physical Review Letters, 2004 We address the dynamics of higher-order solitons in optical lattices, and predict their self-splitting into the set of their single-soliton constituents. The splitting is induced by the potential introduced by the lattice, together with the imprinting of a phase tilt onto the initial multisoliton states.
Kartashov, Yaroslav V. +6 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Topological decomposition of hierarchical skyrmion lattices
Communications PhysicsThe decomposition of topological lattices is crucial for understanding their evolution and behavior in complex systems. Typically, decomposed substructures retain the primary lattice’s topology.
Houan Teng +3 more
doaj +1 more source
Resonant superfluidity in an optical lattice
New Journal of Physics, 2010 19 pages, 3 ...
Titvinidze, I. +2 more
openaire +4 more sources