Anomalous Spin Textures in a 2D Topological Superconductor Induced by Point Impurities
Sign Up to like & getrecommendations! Published in 2023 at "Annalen der Physik"
DOI: 10.1002/andp.202300072
Abstract: Topological superconductors are foreseen as good candidates for the search of Majorana zero modes, where they appear as edge states and can be used for quantum computation. In this context, it becomes necessary to study… read more here.
Keywords: textures topological; spin textures; spin; topological superconductor ... See more keywords
Evidence of magnetization switching by anomalous spin Hall torque in NiFe
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.134417
Abstract: Recently the anomalous Hall effect was predicted as a possible mechanism to produce magnetization-dependent spin current. Here we have applied NiFe/Ru/perpendicular magnetic multilayers and a specific geometry to demonstrate magnetization switching driven by anomalous spin-orbit… read more here.
Keywords: spin hall; hall; spin; magnetization ... See more keywords
Anomalous spin waves in CsFeCl3 and RbFeCl3
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.094422
Abstract: We investigate magnetic excitations in the S = 1 easy-plane-type triangular antiferromagnets CsFeCl3 and RbFeCl3 through a combination of inelastic neutron scattering measurements and spin-wave theory calculations based on an established exchange-coupling Hamiltonian. We show… read more here.
Keywords: waves csfecl3; spin waves; spin; anomalous spin ... See more keywords
Quantum oscillations in the anomalous spin density wave state of FeAs
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.075120
Abstract: Quantum oscillations in the binary antiferromagnetic metal FeAs are presented and compared to theoretical predictions for the electronic band structure in the anomalous spin density wave state of this material. Demonstrating a new method for… read more here.
Keywords: state; quantum oscillations; density wave; spin density ... See more keywords
Anomalous Spin Diffusion in One-Dimensional Antiferromagnets.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.186601
Abstract: The problem of characterizing low-temperature spin dynamics in antiferromagnetic spin chains has so far remained elusive. Here we reinvestigate it by focusing on isotropic antiferromagnetic chains whose low-energy effective field theory is governed by the… read more here.
Keywords: one dimensional; spin; anomalous spin; diffusion one ... See more keywords