Geometry induced phase transitions in magnetic spherical shell
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.07.036
Abstract: Abstract Equilibrium magnetization states in spherical shells of a magnetically soft ferromagnet form two out-of-surface vortices with codirectionally magnetized vortex cores at the sphere poles: (i) a whirligig state with the in-surface magnetization oriented along… read more here.
Keywords: induced phase; geometry induced; geometry; spherical shell ... See more keywords
Geometry-induced nonequilibrium phase transition in sandpiles.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review. E"
DOI: 10.1103/physreve.101.032116
Abstract: We study the sandpile model on three-dimensional spanning Ising clusters with the temperature T treated as the control parameter. By analyzing the three-dimensional avalanches and their two-dimensional projections (which show scale-invariant behavior for all temperatures),… read more here.
Keywords: avalanche; geometry; induced nonequilibrium; nonequilibrium phase ... See more keywords
Geometry-Induced Spin Filtering in Photoemission Maps from WTe_{2} Surface States.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.146401
Abstract: We demonstrate that an important quantum material WTe_{2} exhibits a new type of geometry-induced spin filtering effect in photoemission, stemming from low symmetry that is responsible for its exotic transport properties. Through the laser-driven spin-polarized… read more here.
Keywords: photoemission; surface; geometry; geometry induced ... See more keywords
Nozzle Geometry-Induced Vortices in Supersonic Wind Tunnels
Sign Up to like & getrecommendations! Published in 2021 at "AIAA Journal"
DOI: 10.2514/1.j059708
Abstract: Streamwise-coherent structures were observed in schlieren images of a Mach 2.5 flow in an empty supersonic wind tunnel with a rectangular cross section. These features are studied using Reynolds-av... read more here.
Keywords: supersonic wind; geometry induced; geometry; nozzle geometry ... See more keywords