Vortex States in a Multigeometric Mesoscopic Superconductor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-019-02233-3
Abstract: Using Ginzburg–Landau simulations, we study the effect of a multigeometric modulation of the superconducting condensate, imposed by the spatially nanoengineered critical temperature T c inside a mesoscopic superconductor. A plethora of intriguing vortex states is… read more here.
Keywords: vortex states; multigeometric mesoscopic; mesoscopic superconductor; states multigeometric ... See more keywords
Magnetic vortex states in chromium(IV) oxide (CrO2)
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165845
Abstract: Abstract As an exploration for probable magnetic vortex state in chromium(IV) oxide (CrO2), we performed micro-magnetic simulations on CrO2 nanodiscs. For our simulation studies, we considered CrO2 nanodiscs with 100 nm diameter and 20 nm thickness. After… read more here.
Keywords: chromium oxide; vortex states; vortex; oxide cro2 ... See more keywords
Storing vector-vortex states of light in an intra-atomic frequency-comb quantum memory
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.043713
Abstract: Photons are one of the prominent candidates for long-distance quantum communication and quantum information processing. Certain quantum information processing tasks require storage and faithful retrieval of single photons preserving the internal states of the photons.… read more here.
Keywords: states light; vortex states; vector vortex; frequency ... See more keywords
Vortices in Bose-Einstein condensates with PT -symmetric gain and loss
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.95.053613
Abstract: We investigate vortex excitations in dilute Bose-Einstein condensates in the presence of complex PT -symmetric potentials. These complex potentials are used to describe a balanced gain and loss of particles and allow for an easier… read more here.
Keywords: gain loss; bose einstein; vortex states; einstein condensates ... See more keywords
More-Persistent Weak Stratospheric Polar Vortex States Linked to Cold Extremes
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of the American Meteorological Society"
DOI: 10.1175/bams-d-16-0259.1
Abstract: AbstractThe extratropical stratosphere in boreal winter is characterized by a strong circumpolar westerly jet, confining the coldest temperatures at high latitudes. The jet, referred to as the stratospheric polar vortex, is predominantly zonal and centered… read more here.
Keywords: weak stratospheric; vortex states; polar vortex; stratospheric polar ... See more keywords