RingSim—An agent-based approach for modeling mesoscopic magnetic nanowire networks

• Published in: Journal of applied physics Vol. 137; no. 13
• Main Authors: Vidamour, Ian T., Venkat, Guru, Swindells, Charles, Griffin, David, Fry, Paul W., Rowan-Robinson, Richard M., Welbourne, Alexander, Maccherozzi, Francesco, Dhesi, Sarnjeet S., Stepney, Susan, Allwood, Dan A., Hayward, Thomas J.
• Format: Journal Article
• Language: English
• Published: Melville American Institute of Physics 07.04.2025
• Subjects: Agent-based models; Agents (artificial intelligence); Arrays; Domain walls; Magnetic devices; Magnetic fields; Magnetic wire; Nanowires; Simulation

We describe “RingSim,” a phenomenological agent-based model that allows numerical simulation of magnetic nanowire networks with areas of hundreds of micrometers squared for durations of hundreds of seconds, a practical impossibility for general-purpose micromagnetic simulation tools. In RingSim, dom...