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Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing properties of matter.
Mesoscopic physics is a subdiscipline of condensed matter physics that deals with materials of an intermediate size. These materials range in size between the nanoscale for a quantity of atoms (such as a molecule) and of materials measuring micrometres. [1] The lower limit can also be defined as being the size of individual atoms.
This is defined as the transmission and reception of electromagnetic radiation from components based on novel nanomaterials. [3] Recent advancements in carbon and molecular electronics have opened the door to a new generation of electronic nanoscale components such as nanobatteries, [4] nanoscale energy harvesting systems, [5] nano-memories, [6] logical circuitry in the nanoscale and even nano ...
There is also research into energy production for devices that would operate in vivo, called bio-nano generators. A bio-nano generator is a nanoscale electrochemical device, like a fuel cell or galvanic cell, but drawing power from blood glucose in a living body, much the same as how the body generates energy from food.
A generic term to describe nano scale electrical/mechanical devices. Nanoelectronics Electronics on a nanometer scale, whether made by current techniques or nanotechnology; includes both molecular electronics and nanoscale devices resembling today's semiconductor devices. Nanofabrication Construction of items using assemblers and stock molecules.
The nanoscale transistors and nanoscale mechanical components (on a separate die) are integrated on the same chip package. [ 1 ] Nanoelectromechanical systems ( NEMS ) are a class of devices integrating electrical and mechanical functionality on the nanoscale .
Nanoengineering is the practice of engineering on the nanoscale. It derives its name from the nanometre , a unit of measurement equalling one billionth of a meter. Nanoengineering is largely a synonym for nanotechnology , but emphasizes the engineering rather than the pure science aspects of the field.
Nanophotonics or nano-optics is the study of the behavior of light on the nanometer scale, and of the interaction of nanometer-scale objects with light. It is a branch of optics, optical engineering, electrical engineering, and nanotechnology.