How are Nanomaterials Used in High-Frequency Electronics?
Nanomaterials like carbon nanotubes, graphene, and quantum dots are increasingly used in high-frequency electronics. For example, graphene's high electron mobility makes it an excellent material for transistors that operate at high frequencies. Carbon nanotubes are used to create highly efficient antennas and signal amplifiers. Quantum dots can be employed in tunable laser sources for high-frequency optical communication systems.
