Magnetization is a research area in physics that involves studying the behavior of magnetic materials and their interactions with external magnetic fields. This field explores the properties of magnetic materials, such as their magnetic moment and magnetic susceptibility, as well as the ways in which they can be manipulated and controlled. Applications of magnetization research include the development of magnetic data storage devices, magnetic sensors, and medical imaging technologies. Studies in magnetization also have implications for understanding fundamental physical phenomena, such as magnetic ordering and spintronics.