基本信息
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职业迁徙
个人简介
I completed my PhD in the Department of Solid State Physics, Vienna University of Technology in 2005, studying eddy current effects in magnetic nanomaterials and their influence on high frequency magnetisation behaviour.
2005 I joined the Department of engineering Materials at the University of Sheffield. I was developing a finite element model to treat non linear magnetisation dynamics to investigate high frequency switching and spin torque effects in magnetic nano pillars and magnetic Tunnel Junction systems.
In 2009 I was awarded the Royal Society University Research Fellowship and the WWTF High Potential Award from the Vienna Science and technology Fund.
In 2012 I joined the University of Exeter as an associate Professor in Functional Materials.
In December 2016 Awarded Personal Chair in Applied theoretical and computational Solid-state physics
Research interests
My main research area is computational and theoretical magnetism, and especially the development of a numerical model to investigate and predict the behaviour of magnetic spin valve systems and the effect of eddy currents in nano-scale materials. In particular I am working on the theoretical and numerical description of spin electronic devices on a length scale ranging from the computation of the local spin current density and magnetization dynamics with a sub-nm resolution in micron size devices (magnetic nano pillars and Magnetic Tunnel Junctions).
A prominent example for my work is the theoretical explanation of the angular dependency of phase locking phenomena in point contacted spin valves and my work on the simulation of spin current induced magnetization dynamics that explained the low frequency oscillations found in point contact devices that were explained by vortex oscillations.
My latest research includes ab initio simulations of atomic structures, solid state molecular dynamics for the simulation of the transition of amorphous to crystalline grain boundaries in NdFeB magnets within the framework of an industrial funded project on permanent magnets (European-Japanese consortium) and the coupling of the spin-diffusion equation with the Landau-Lifshitz-Gilbert equation.
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