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
The effect of streaks on the breakup of Kelvin–Helmholtz rolls in a geometry-induced laminar separation bubble
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0274917
Abstract: This study investigates the influence of boundary layer streaks on the transition process of a geometry-induced laminar separation bubble (LSB). High-fidelity numerical simulations of the T3L test case, proposed by the European Research Community on… read more here.
Keywords: layer; laminar separation; geometry induced; boundary layer ... See more keywords
Geometry-induced friction at a soft interface
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2320068121
Abstract: Significance In solving a jigsaw puzzle, we put together pieces having shapes that fit into each other. In nature, too, objects come in different shapes, with some that are compatible with each other and others… read more here.
Keywords: friction soft; geometry induced; induced friction; geometry ... 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
Nanograting p-n Junctions with Enhanced Charge Confinement
Sign Up to like & getrecommendations! Published in 2024 at "Nanomaterials"
DOI: 10.3390/nano14231889
Abstract: Recently, geometry-induced quantum effects in a new quasi-1D system, or nanograting (NG) layers, were introduced and investigated. Dramatic changes in band structure and unconventional photoluminescence effects were found in silicon quantum wells with high-energy barriers.… read more here.
Keywords: charge confinement; nanograting junctions; geometry induced; geometry ... See more keywords