Quantum Magnetism

Quantum magnetism refers to the magnetic properties of materials as explained by quantum mechanics, the fundamental theory in physics that describes nature at the smallest scales. In some materials, tiny magnetic moments from electrons interact in complex ways, leading to phenomena like magnetization and phase transitions. Unlike classical magnetism, where magnetic behavior can often be understood through simple magnetization, quantum magnetism involves quantum entanglement and superposition, resulting in unique and often non-intuitive behaviors. This field of study helps us understand materials used in technologies like spintronics and quantum computing.