Curvature induced stabilization of vortices on magnetic spherical sector shells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167676
Abstract: Abstract Finite element micromagnetics are used to simulate the vortex and onion states on permalloy spherical shells with different curvatures. To distinguish between the effects of size and curvature (covaried in the typical semi-spherical or… read more here.
Keywords: vortices magnetic; induced stabilization; onion states; curvature induced ... See more keywords
Delamination from an adhesive sphere: Curvature-induced dewetting versus buckling
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2212290120
Abstract: Significance Adhering two materials with different intrinsic curvatures is desirable in settings from scientific measurements to the development of epidermal electronics, as well as in everyday procedures (like applying a band-aid to a child’s knee).… read more here.
Keywords: delamination adhesive; adhesive sphere; curvature induced; sphere curvature ... See more keywords
Curvature-induced stabilization and field-driven dynamics of magnetic hopfions in toroidal nanorings
Sign Up to like & getrecommendations! Published in 2023 at "Nanotechnology"
DOI: 10.1088/1361-6528/acb557
Abstract: Three dimensional magnetic textures are a cornerstone in magnetism research. In this work, we analyze the stabilization and dynamic response of a magnetic hopfion hosted in a toroidal nanoring with intrinsic Dzyaloshinskii–Moriya interaction simulating FeGe.… read more here.
Keywords: stabilization; stabilization field; toroidal nanorings; curvature induced ... See more keywords
Curvature-Induced Buckling for Flapping-Wing Vehicles
Sign Up to like & getrecommendations! Published in 2021 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2020.3034659
Abstract: This article explores a technique to leverage curved surfaces for producing preferential buckling that can be used to create forward thrust in flapping-wing devices. We present a novel concept for using anisotropically buckling beams in… read more here.
Keywords: curvature induced; flapping wing; induced buckling; buckling flapping ... See more keywords