Ultrafast manipulation of Néel-type merons using electric field pulses
Sign Up to like & getrecommendations! Published in 2025 at "Applied Physics Letters"
DOI: 10.1063/5.0235596
Abstract: A nanoscale meron, as a type of topological magnetic soliton with half topological charge, can function as a quantum mechanical object whose core spin (polarity) represents the qubit states |0⟩ and |1⟩. Here, we demonstrate… read more here.
Keywords: field pulses; type; electric field; type merons ... See more keywords
Solitons in a Chiral Medium
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776121030213
Abstract: The dynamics of a field in a thin waveguide surrounded by helically arranged two-level atoms is studied. The interaction of the induced polarizations of atoms with the field propagating inside the waveguide is described by… read more here.
Keywords: propagation; field; interaction; field pulses ... See more keywords
Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
Sign Up to like & getrecommendations! Published in 2019 at "Beilstein Journal of Nanotechnology"
DOI: 10.3762/bjnano.10.152
Abstract: A theoretical approach to the consistent full quantum description of the ultrafast population transfer and magnetization reversal in superconducting meta-atoms induced by picosecond unipolar pulses of a magnetic field is developed. A promising scheme based… read more here.
Keywords: unipolar magnetic; field; advantageous tool; field pulses ... See more keywords