Nanoelectronics refer to the field of study which is concerned with understanding, exploring and exploiting the characteristics of devices and instruments, which have directional dimensions at the nano scale. Its one of the most powerful and useful study which has helped engineers to implement new properties. it is used for building the nano electronics components just like transistors. Devices and machines are developed at the rate of 100 nanometers which is extremely small and efficient rate for processing. Nano electronics is also known as the disruptive technology because of its various properties.
Approaches in Nanoelectronics
There are essentially two different approaches to creating very small devices.
Approaches in Nanoelectronics
There are essentially two different approaches to creating very small devices.
- Firstly there is the increasingly precise 'top-down' approach of finely machining and finishing the materials, which can be compared to a sculptor carving a statue out of marble.
- The second approach is called the 'bottom-up' approach, where individual atoms and molecules are placed or are self-assembled precisely where they are needed. This is a close approximation to understanding how nature works. For many years chemists have been using the 'bottom-up' approach to synthesis molecules to produce millions of different molecular structures. Nanotechnology researches have been developing a set of techniques known as molecular self-assembly and produced nanoelectronic components, such as molecular switches, molecular wires and molecular transistor.
Future perception of Nanoelectronics
Nanoelectronics is flourishing its manufacturing day by day scientists are exploring new characteristics of natural resources with the help of nanaoelectronics. Smallest featured integrated circuit chip which are further inserted into robots are the inventions of nanaoelectronics. Micro electronics is also evolving gradually in the nano electronics which would of great use to the technological world in the coming future. Researchers are now predicting that intelligent devices like computers will be assembled in the future by using molecules which would be the major achievement of nanoelectronics.
Recent Update in Nano electronics
Better Nanostructures for Advanced Electronics through Breakthrough Nanofabrication Technique. An international group of researchers from the University of Minnesota, Argonne National Laboratory and Seoul National University have discovered a groundbreaking technique in manufacturing nanostructures that has the potential to make electrical and optical devices smaller and better than ever before. A surprising low-tech tool of Scotch Magic tape ended up being one of the keys to the discovery.