What are the Applications of Electromagnetics in Nanotechnology?
Electromagnetics in nanotechnology has numerous applications, including:
1. Photonic Crystals: These are nanostructures with a periodicity in the dielectric constant, which affects the motion of photons and can be used to control light propagation. 2. Nanophotonics: This field involves the study of light at the nanoscale and has applications in optical computing and data storage. 3. Nanoelectromechanical Systems (NEMS): These systems leverage electromagnetic interactions for sensing and actuation at the nanoscale. 4. Medical Diagnostics: Nanomaterials are used in biosensors and imaging techniques for early disease detection.
