Webhybrids, hopfions, heliknotons, twistions and so on [15,16,20–26]. Similar configurations were also found in magnetic systems, though sometimes they were given different names. For example, localized structures of elementary … WebDec 28, 2024 · Widely known for their uses in displays and electro-optics, liquid crystals are more than just technological marvels. They vividly reveal the topology and structure of various solitonic and singular field configurations, often markedly resembling the ones arising in many field theories and in the areas ranging from particle physics to optics, …
3D knots appear in liquid crystals – Physics World
Webof heliknotons by comparing their free energy to those of topologically trivial helical and conical states. We probe how stability of heliknotons is further controlled by experimentally accessible applied magnetic fields and magnetocrystalline anisotropies, which can arise due to crystal symmetry, mechanical stress or lattice mismatches [27 ... WebMar 18, 2024 · We demonstrate how hopfions and heliknotons inter-transform smoothly between one another when the background field of the host medium is switched by an electric field between uniform and helical states, with myriads of different energetically stable embodiments of Hopf-fibration-like topology with and without applied electric fields. At ... partial match vlookup google sheets
Energy conservation and the chiral magnetic effect (Journal …
WebJul 27, 2024 · Three-dimensional topological solitons attract a great deal of interest in fields ranging from particle physics to cosmology, but remain experimentally elusive in solid … WebApr 21, 2024 · Three-dimensional topological solitons attract a great deal of interest in fields ranging from particle physics to cosmology but remain experimentally elusive in solid-state magnets. Here we numerically predict magnetic heliknotons, an embodiment of such nonzero-Hopf-index solitons localized in all spatial dimensions while embedded in a … WebMar 31, 2024 · Wu, Jin-Sheng, and Smalyukh, Ivan I. "Hopfions, heliknotons, skyrmions, torons and both abelian and nonabelian vortices in chiral liquid crystals". Liquid Crystals … partial medicaid new orleans