Results 71 to 80 of about 17,062 (212)
Advanced Functional Materials, EarlyView.Ferroelectric domain variants that are energetically equivalent are expected to remain preserved during polarization reversal. However, phase‐field simulations reveal that inclined domain walls in relaxor ferroelectrics can undergo irreversible elimination during alternating current poling through a proximity effect driven by long‐range elastic ...
Yuan‐Jie Sun +2 more
wiley +1 more source
Exciton-induced electric dipole moment in organic ferromagnets
New Journal of Physics, 2023 Based on an Anderson-like model including electron–lattice interaction and electron–electron (e–e) interactions, charge and spin properties of excitons in quasi-one-dimensional organic ferromagnets with spin radicals are investigated.
Huixin Li +7 more
doaj +1 more source
Enhanced and tunable electric dipole-dipole interaction near to planar metal film [PDF]
, 2017 We investigate the enhanced electric dipole-dipole interaction by surface plasmon polaritons (SPPs) supported by the planar metal film waveguide. By taking two nitrogen-vacancy (NV) center electric-dipoles in diamond as an example, both the coupling ...
Nan Zhao (351674) +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Engineering MnNiPx cathodes through the dual role of Mn simultaneously improves hydrogen evolution reaction activity and intermittent‐operation durability. Mn preferentially oxidizes to protect Ni–P sites from irreversible oxidation, while metallic Mn incorporation enhances the HER kinetics of Ni–P active layer.
Ik‐Sun Kim +16 more
wiley +1 more source
Fast Entangling Gates for Rydberg Atoms via Resonant Dipole-Dipole Interaction
PRX QuantumThe advent of digital neutral-atom quantum computers relies on the development of fast and robust protocols for high-fidelity quantum operations. In this work, we introduce a novel scheme for entangling gates using four atomic levels per atom: a ground ...
Giuliano Giudici +4 more
doaj +1 more source
Vortex structures in atomic spin-1 Bose-Einstein condensates [PDF]
, 2013 This thesis is concerned with the structure and stability of vortices in spin-1 atomic Bose-Einstein Condensates (BECs) in rotating, optical traps. We numerically study these vortex structures using a classical mean-field theory which allows atomic ...
Lovegrove, Justin
core
Dipole-Dependent Waveguiding in an Anisotropic Metal–Organic Framework [PDF]
The interaction between excitons and photons underlies a range of emergent technologies, such as directional light emission, molecular lasers, photonic circuits, and polaritonic devices.
Abigail K. R. Lytton-Jean (8668995) +5 more
core +1 more source
Long range dipole-dipole interaction in atomic vapors probed by double-quantum two-dimensional coherent spectroscopy [PDF]
, 2018 Optical double-quantum two-dimensional coherent spectroscopy (2DCS) was implemented to probe interatomic dipole-dipole interactions in both potassium and rubidium atomic vapors. The dipole-dipole interaction was detected at densities of $4.81 \times 10^8$
Michael Titze (8634846) +4 more
core +1 more source
Advanced Functional Materials, EarlyView.The active role of KCl as a neutral electrolyte enables switching the selectivity on a Cu organic framework from C1 to C2+ products during electrocatalytic CO2 reduction. ABSTRACT We introduce a copper‐nicotinate (Cu‐NA) framework as a halogenide‐stabilized Cu+/Cu0 pre‐catalyst for electrocatalytic CO2 reduction with high C2+ selectivity in a “neutral”
Anirudha Shekhawat +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Enhancing crystallinity through thermal annealing leads to amplifying the chiroptical activity of TiO2 nanohelices (NHs) fabricated by glancing angle deposition, ascribed to the suppression of charge trapping. The enhanced chiroptical activity can be converted into pronounced dissymmetric photocatalytic kinetics of circularly polarized photocatalysis ...
Ying Wang +3 more
wiley +1 more source