Topological superconductivity induced by ferromagnetic metal chains

J Li, H Chen, IK Drozdov, A Yazdani, BA Bernevig… - Physical Review B, 2014 - APS
Recent experiments have provided evidence that one-dimensional (1D) topological
superconductivity can be realized experimentally by placing transition-metal atoms that form …

-asymmetric spin splitting at the interface between transition metal ferromagnets and heavy metals

S Grytsyuk, A Belabbes, PM Haney, HW Lee, KJ Lee… - Physical Review B, 2016 - APS
We systematically investigate the spin-orbit coupling-induced band splitting originating from
inversion symmetry breaking at the interface between a Co monolayer and 4 d (Tc, Ru, Rh …

Interfacial Dzialoshinskii–Moriya interaction induced nonreciprocity of spin waves in magnonic waveguides

F Ma, Y Zhou - RSC Advances, 2014 - pubs.rsc.org
The nonreciprocal propagation of spin waves in magnonic waveguides is investigated using
micromagnetic simulations. The magnonic waveguides are in the form of …

Non-collinear magnetism induced by frustration in transition-metal nanostructures deposited on surfaces

S Lounis - Journal of Physics: Condensed Matter, 2014 - iopscience.iop.org
How does magnetism behave when the physical dimension is reduced to the size of
nanostructures? The multiplicity of magnetic states in these systems can be very rich, in that …

Tuning Dzyaloshinskii–Moriya interaction via an electric field at the Co/h-BN interface

C Huang, LZ Jiang, Y Zhu, YF Pan, JY Fan… - Physical Chemistry …, 2021 - pubs.rsc.org
The Dzyaloshinsky–Moriya interaction (DMI) at the Co/h-BN interface can emerge and be
enhanced by applying a downward electric field. The height of the Co atom relative to the h …

Magnon-mediated Dzyaloshinskii-Moriya torque in homogeneous ferromagnets

A Manchon, PB Ndiaye, JH Moon, HW Lee, KJ Lee - Physical Review B, 2014 - APS
In thin magnetic layers with structural inversion asymmetry and spin-orbit coupling, the
Dzyaloshinskii-Moriya interaction arises at the interface. When a spin-wave current jm flows …

Magnetic properties of atomic 3d transition-metal chains on S-vacancy-line templates of monolayer MoS 2: Effects of substrate and strain

H Li, M Huang, G Cao - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
The unique tri-layered atomic structure of MoS2 monolayer favors formation of sulfur
vacancy lines (SVL), which has been confirmed by both theoretical and experimental …

Ruderman–Kittel–Kasuya–Yosida mechanism for magnetic ordering of sparse Fe adatoms on graphene

Y Zhu, YF Pan, ZQ Yang, XY Wei, J Hu… - The Journal of …, 2019 - ACS Publications
First-principles calculations are carried out to elucidate the mechanism of the exchange
interaction among magnetic adatoms on graphene, using Fe–graphene as an example. By …

First-principles study of the nontrivial topological phase in chains of transition metals

A Kobiałka, P Piekarz, AM Oleś, A Ptok - Physical Review B, 2020 - APS
Recent experiments have shown the signatures of Majorana bound states at the ends of
magnetic chains deposited on a superconducting substrate. Here, we employ first-principles …

Higher-dimensional Wannier functions of multiparameter Hamiltonians

JP Hanke, F Freimuth, S Blügel, Y Mokrousov - Physical Review B, 2015 - APS
When using Wannier functions to study the electronic structure of multiparameter
Hamiltonians H (k, λ) carrying a dependence on crystal momentum k and an additional …