EPR plays a crucial role in Nanotechnology because many nanoscale materials exhibit unique magnetic properties due to their size and surface effects. These properties can significantly differ from their bulk counterparts. EPR enables the detailed study of such properties, aiding in the development of new nanomaterials with desired functionalities. For instance, EPR can be used to investigate quantum dots, magnetic nanoparticles, and other nanostructures critical for applications in electronics, medicine, and energy storage.
