98 citations · 271 across the 17 of their papers we have counts for
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Micromagnetic simulations of spin-torque driven magnetisation dynamics with spatially resolved spin transport and magnetisation texture
Simone Borlenghi, M. R. Mahani, Hans Fangohr +3
We present a simple and fast method to simulate spin-torque driven magnetisation dynamics in nano-pillar spin-valve structures. The approach is based on the coupling between a spin…
Thermo-magnonic diode: rectification of energy and magnetization currents
Simone Borlenghi, Stefano Lepri, Lars Bergqvist +1
We investigate the dynamics of two coupled macrospins connected to thermal baths at different temperatures. The system behaves like a diode which allows the propagation of energy a…
Designing a Spin-Seebeck Diode
Simone Borlenghi, Weiwei Wang, Hans Fangohr +2
Using micromagnetic simulations, we have investigated spin dynamics in a spin-valve bi-layer in the presence of a thermal gradient. The direction and the intensity of the gradient…
Thermally excited spin waves in a nano-structure: thermal gradient vs. constant temperature
Simone Borlenghi, Matteo Franchin, Hans Fangohr +2
Using micromagnetic simulations, we have investigated spin dynamics in a nanostructure in the presence of thermal fluctuations. In particular, we have studied the effects of a unif…
Multiscale approach to spin transport in magnetic multilayers
Simone Borlenghi, Valentin Rychkov, Cyril Petitjean +1
This article discusses two dual approaches to spin transport in magnetic multilayers: a direct, purely quantum, approach based on a Tight-Biding model (TB) and a semiclassical appr…
KNIT : An open source code for quantum transport in multi-terminal systems
Irina Rychkova, Valentin Rychkov, Kyryl Kazymyrenko +2
This paper is the documentation for a numerical code for quantum transport called KNIT. The KNIT library implements a generalization of the well known recursive Green function tech…
Spin torque and waviness in magnetic multilayers: a bridge between Valet-Fert theory and quantum approaches
Valentin S. Rychkov, Simone Borlenghi, Henri Jaffres +2
We develop a simple theoretical framework for transport in magnetic multilayers, based on Landauer-Buttiker scattering formalism and Random Matrix Theory. A simple transformation a…