884 citations · 2.9k across the 54 of their papers we have counts for
6 papers · 1 filter
Higher-order magnetic anisotropy in soft-hard magnetic materials
Binh Nguyen, Sarah Jenkins, Sergiu Ruta +2
We have computationally studied the properties of higher-order magnetic anisotropy constants in an L10/A1-FePt coreshell system which is characterized by a strong second-order 2-io…
Breaking through the Mermin-Wagner limit in 2D van der Waals magnets
Sarah Jenkins, Levente Rozsa, Unai Atxitia +3
The Mermin-Wagner theorem states that long-range magnetic order does not exist in one- or two-dimensional (2D) isotropic magnets with short-ranged interactions. The theorem has bee…
Generalised form of the magnetic anisotropy field in micromagnetic and atomistic spin models
Jack B. Collings, Ricardo Rama-Eiroa, Rubén M. Otxoa +2
We present a general approach to the derivation of the effective anisotropy field which determines the dynamical behaviour of magnetic spins according to the Landau-Lifshitz-Gilber…
A route to minimally dissipative switching in magnets via THz phonon pumping
Mara Strungaru, Matthew O A Ellis, Sergiu Ruta +3
Advanced magnetic recording paradigms typically use large temperature changes to drive switching which is detrimental to device longevity, hence finding non-thermal routes is cruci…
Influence of the Finite-size Effects on the Curie Temperature of L10-FePt
Binh Thanh Nguyen, Sergiu Ruta, Ondrej Hovorka +2
We employ an atomistic model using a nearest-neighbor Heisenberg Hamiltonian exchange to study computationally the dependence of the Curie temperature of L10-FePt on finite-size an…
Spin-transfer and spin-orbit torques in the Landau-Lifshitz-Gilbert equation
Andrea Meo, Carenza E. Cronshaw, Sarah Jenkins +2
Dynamic simulations of spin-transfer and spin-orbit torques are increasingly important for a wide range of spintronic devices including magnetic random access memory, spin-torque n…