37 citations · 84 across the 4 of their papers we have counts for
7 papers
Exploiting Multiple Timescales in Hierarchical Echo State Networks
Luca Manneschi, Matthew O. A. Ellis, Guido Gigante +3
Echo state networks (ESNs) are a powerful form of reservoir computing that only require training of linear output weights whilst the internal reservoir is formed of fixed randomly…
Modeling coupled spin and lattice dynamics
Mara Strungaru, Matthew O A Ellis, Sergiu Ruta +3
A unified model of molecular and atomistic spin dynamics is presented enabling simulations both in microcanonical and canonical ensembles without the necessity of additional phenom…
Role of longitudinal fluctuations in L FePt
Matthew O. A. Ellis, Mario Galante, Stefano Sanvito
L FePt is a technologically important material for a range of novel data storage applications. In the ordered FePt structure the normally non-magnetic Pt ion acquires a magnet…
Non-trivial spatial dependence of the spin torques in L1 FePt-based tunnelling junctions
Mario Galante, Matthew O. A. Ellis, Stefano Sanvito
We present an {\it ab-initio} study of the spin-transfer torque in a Fe/MgO/FePt/Fe magnetic tunnel junctions. We consider a FePt film with a thickness up to six unit cells, either…
Multi-scale modelling of current-induced switching in magnetic tunnel junctions using ab initio spin transfer torques
Matthew O. A. Ellis, Maria Stamenova, Stefano Sanvito
There exists a significant challenge in developing efficient magnetic tunnel junctions with low write currents for non-volatile memory devices. With the aim of analysing potential…
Manifestation of higher-order inter-granular exchange in magnetic recording media
Matthew O. A. Ellis, Razvan. -V. Ababei, Roger Wood +2
Exchange coupling between magnetic grains is essential for maintaining the stability of stored information in magnetic recording media. Using an atomistic spin model, we have inves…