Results 21 to 30 of about 5,791,459 (220)

Spatially and spectrally engineered spin-orbit interaction for achromatic virtual shaping. [PDF]

open access: yesSci Rep, 2015
The geometries of objects are deterministic in electromagnetic phenomena in all aspects of our world, ranging from imaging with spherical eyes to stealth aircraft with bizarre shapes.
Pu M   +8 more
europepmc   +2 more sources

Experimental realization of a SU(3) color-orbit coupling in an ultracold gas [PDF]

open access: yesNature Communications
Spin-orbit interaction couples the spin of a particle to its motion and leads to spin-induced transport phenomena such as spin-Hall effects and Chern insulators.
Chetan S. Madasu   +8 more
doaj   +2 more sources

Spatiotemporal Vortex Pulses: Angular Momenta and Spin-Orbit Interaction. [PDF]

open access: yesPhysical Review Letters, 2021
Recently, spatiotemporal optical vortex pulses carrying a purely transverse intrinsic orbital angular momentum were generated experimentally [Optica 6, 1547 (2019)OPTIC82334-253610.1364/OPTICA.6.001547; Nat. Photonics 14, 350 (2020)NPAHBY1749-488510.1038/
K. Bliokh
semanticscholar   +1 more source

Optical analogue of Dresselhaus spin–orbit interaction in photonic graphene [PDF]

open access: yesNature Photonics, 2020
The concept of gauge fields plays a significant role in many areas of physics, from particle physics and cosmology to condensed-matter systems, where gauge potentials are a natural consequence of electromagnetic fields acting on charged particles and are
C. Whittaker   +8 more
semanticscholar   +1 more source

Nonlinearity-Tuned Optical Spin-Orbit Interaction of Graphene-Wrapped Nanoparticles

open access: yesIEEE Photonics Journal, 2022
Nonlinear control of light-matter interaction plays an important role in various optical phenomena, including spin-orbit interaction of light. In this paper, we demonstrate that the spin-orbit interaction of graphene-wrapped nanoparticles can be tuned by
Xiaoying Gu   +5 more
doaj   +1 more source

Interaction of spin-orbit angular momentum in the tight focusing of structured light

open access: yesFrontiers in Physics, 2022
As an intrinsic property of light, angular momentum has always been an important research object of light field. In the past few years, the interactions between spin angular momentum and orbital angular momentum in tightly focused structured light have ...
Ji-Xiang Guo   +7 more
doaj   +1 more source

The Spin-Orbit Interaction: A Small Force with Large Implications

open access: yesAtoms, 2023
The spin-orbit interaction is quite small compared to electrostatic forces in atoms. Nevertheless, this small interaction can have large consequences. Several examples of the importance of the spin-orbit force in atomic photoionization are presented and ...
Steven T. Manson
doaj   +1 more source

Influence of strain on band structure of semiconductor nanostructures [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2009
The influence of the mechanical strain on the electronic structure of the asymmetric (In,Ga)As/GaAs quantum well is considered. Both the direct influence of strain on the orbital part of the electronic structure and an indirect influence through the ...
Raičević Nevena, Tadić Milan
doaj   +1 more source

Synthetic spin–orbit interaction for Majorana devices [PDF]

open access: yesNature Materials, 2019
The interplay of superconductivity with non-trivial spin textures is promising for the engineering of non-Abelian Majorana quasiparticles. Spin–orbit coupling is crucial for the topological protection of Majorana modes as it forbids other trivial ...
M. Desjardins   +11 more
semanticscholar   +1 more source

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