How to use
Explanations regarding the topic and contents of this website.
This will be added in the future…
Start a Simulation
Start a Spin Dynamics simulation directly in your browser!
Real-time visualisation and control of parameters.
Choose from a set of pre-configured systems or setup your own.
The Spin Dynamics group at the PGI-1/IAS-1 of the Forschungszentrum Juelich
Atomistic Spin Simulations in your Browser
Atomistic spin dynamics is an important area of physics, where magnetism and spin interactions in solid state systems are simulated on an atomistic scale.
The focus of this website is to simplify the learning process for people being introduced to interacting spins and to make spin dynamics easy to grasp and use.
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The WebApp is based on the open source spin simulation framework Spirit. See the Tutorial section for an introduction to the controls.
Simulate physical processes in real-time, get an understanding of different spin interactions and the magnetic configurations they induce. See the influence of temperature and spin-polarised currents on localised states.
This feature is not yet available in the browser version...
Calculate transitions paths between states.
The web interface provides a peek at what a modern spin simulation code can do.
Change interaction constants and system parameters on the fly to see how they interact and how results may differ depending on your system.
Choose one of the below to start a Spin Simulation in your browser!
Skyrmions in 2D Layer
A system where skyrmions are stable in a 2D monolayer. Move them around with a magnetic field or spin current, excite them with finite temperature or see the influence of spin interaction parameters.
Domain Walls in Nanostrip
A monolayer nanostrip in which domain walls can be created and moved with a magnetic field or with spin polarised current.
Hopfion in 3D Cube
This very simple 4-shell exchange model is enough to stabilise a toroidal Hopfion!
See also hopfion.com
This will be available in the future…