2. What science governs nanostructures? Why is it different?
Answers
Answer:Nanostructure science and technology now forms a common thread that runs through all physical and materials sciences and is emerging in industrial applications as nanotechnology. The breadth of the subject material is demonstrated by the fact that it covers and intertwines many of the traditional areas of physics, chemistry, biology, and medicine. Within each main topic in this field there can be many subfields. For example, the electrical properties of nanostructured materials is a topic that can cover electron transport in semiconductor quantum dots, self-assembled molecular nanostructures, carbon nanotubes, chemically tailored hybrid magnetic-semiconductor nanostructures, colloidal quantum dots, nanostructured superconductors, nanocrystalline electronic junctions, etc. Obviously, no one book can cope with such a diversity of subject matter. The nanostructured material system is, however, of increasing significance in our technology-dominated economy and this suggests the need for a series of books to cover recent developments.
Explanation:
Answer:
The materials having dimensions between 1 and 100 nanometeres are called nonostructures and the science that operates at nano scale is called Nanotechnology. Various sub-fields of nano tech focus on these structures. Nano structures play an important role at the engineering and scientific technologies , as at nano scale the structures take on various interesting and useful properties. Nano structures can be conical, spiral, spherical, hollow, or irregular in shape. They are classified into four categories: organic, inorganic, composite and carbon based.