Review of: "Micro and nano-electromechanical systems ( MEMS / NEMS ) are devices in which the physical motion of a micro- or nano-scale structure is controlled by an electronic circuit"

Micro and nano-electromechanical systems ( MEMS / NEMS ) are devices in which the physical motion of a micro or nano-scale structure is controlled by an electronic circuit or vice versa. MEMS and NEMS can be used to build sensitive sensors and stable timing devices. Nano System is a function at the molecular scale. This includes both current work and more advanced concepts. In its core meaning, nanotechnology refers to the predicted ability to make items from the bottom up, using techniques and tools that are produced to make complete, high-performance products. Nano System Introduced the idea of nano-scale "assembly" that could make its own copy. Other aspects of the desired complexity with atomic control in Nano Systems Nano Systems are very widespread and practical. Nanocomputers and nanoassemblers are also a subset of Nano Systems. Nanoparticles are the main components of all nanosystems. To produce nanoparticles with the help of nanotechnology, changes can be made in atoms by controlling the properties. When materials are studied at the nanoscale, the reactions and behavior of atoms are compared to those at the molecular level.