Heisenberg Model

The Heisenberg model is a concept in physics and materials science that describes how magnetic spins—tiny magnetic moments associated with particles like electrons—interact with each other in a material. Named after physicist Werner Heisenberg, the model uses a mathematical framework to represent these spins on a lattice grid. Depending on the interactions (like whether they align or oppose each other), the model helps predict the magnetic properties of the material, including phenomena like ferromagnetism, where spins align to create strong magnetism. It’s crucial for understanding the behavior of magnetic materials at a microscopic level.