Abstract
Nanotechnology has become a cornerstone in modern electrical engineering due to its capacity to manipulate materials at the atomic and molecular levels, resulting in remarkable improvements in electronic devices and systems. The application of nanomaterials, such as graphene, carbon nanotubes, and quantum dots, has led to significant advancements in semiconductor technologies, energy storage devices, and sensors. These innovations are helping to overcome the limitations posed by conventional materials and are driving the future of more efficient, compact, and high-performance electrical systems. This article reviews the current and emerging applications of nanotechnology in electrical engineering, focusing on its impact on semiconductor fabrication, energy storage systems, and communication technologies, while also addressing the challenges and opportunities presented by these advances