What is nanotransistor?

Transistors are the basic building blocks of most electronics, including all computers and radio. Nanotransistor is a transistor whose dimensions are measured in nanometers. For example, a transistor with a diameter of 300 nanometers (billion meters) would be a nanotransistor. Transistors are used for switching and amplifying electronic signals. If they are combined in millions and billions, they can be used to create sophisticated programmable information processors commonly known as computers. Every year, computing and communication companies invest hundreds of millions of dollars in the development of smaller transistors every year. In the trend known as Moore's law, the number of transistors that engineers could fit into a fixed -size chip has always doubled every 18 to 24 months. Thus, the whole history of computer technology consisted of multiple doubling. Unfortunately for the computing industry, howeverIlical laws. Conventional photolitography offers limits of how small nanotransistor can be produced, so we try to new approaches, including the use of microbes and slow deposition of chemical steam for synthesizing transistor components. The efforts to produce nanotransistors are in the foreground of nanotechnology.

In November 2001, Bell Labs scientists have taken the main step forward in efforts for smaller nanotransistors with the production of individually unreachable nanotransistors in the extent of the individual molecule. These devices are so small that 10 million About could fit on the head of the pin. The challenge of creating small electrodes for these transistors has been resolved by means of a self-build-up of molecules in a certain mixture that causes them to combine together and assemble themselves without direct intervention of the engineer. Unfortunately, this approach is still experimental and is not yet viable for mass production.

in January 2008It was a nanotransistor radio radio, whose active components are made exclusively from carbon nanotubes, another milestone in the development of nanotrandistors. Carbon nanotubes are extremely flexible materials with unique force and usefulness in electronics.

Because nanotransistors are so small, their behavior cannot be completely described by contemporary theories. Therefore, she tried to develop new theories that can be applied to the nanoparticle.