Nanowires
Nanowires are structures with a diameter on the order of a nanometer (10−9 meters) or less. They can be composed of various materials, such as metals, semiconductors, or insulators, and are typically elongated in shape. Nanowires exhibit unique electrical, optical, and mechanical properties due to their nanoscale dimensions, making them promising candidates for a wide range of applications in electronics, photonics, sensors, and energy storage.