Computational micromagnetics has become an indispensable tool for the theoretical
investigation of magnetic structures. Classical micromagnetics has been successfully …

This year the discovery of femtosecond demagnetization by laser pulses is 20 years old. For
the first time, this milestone work by Bigot and coworkers gave insight directly into the time …

Designing advanced single-digit shape-anisotropy MRAM cells requires an accurate
evaluation of spin currents and torques in magnetic tunnel junctions (MTJs) with elongated …

This work discusses the design and testing of a new computational spintronics research
software. Boris is a comprehensive multi-physics open-source software, combining …

Because of their nonvolatile nature and simple structure, the interest in MRAM devices has
been steadily growing in recent years. Reliable simulation tools, capable of handling …

A drift-diffusion approach to coupled spin and charge transport has been commonly applied
to determine the spin-transfer torque acting on the magnetization in metallic valves. This …

A three-dimensional spin current solver based on a generalised spin drift-diffusion
description, including the bulk and interfacial spin Hall effects, is integrated with a …

In this paper, the thermal stability of skyrmion bubbles and the critical currents to move them
over pinning sites were investigated. For the used pinning geometries and the used …

The parametric torque presents a promising recording mechanism for MRAM,
complementing Spin Transfer Torque and Spin Orbit Torque, enabling magnetization …

We propose a three-dimensional micromagnetic model that dynamically solves the Landau-
Lifshitz-Gilbert equation coupled to the full spin-diffusion equation. In contrast to previous …