![]() ![]() The purpose of this review is to present recent developments on the utilization carbon nanomaterials in molecular electronics. On the other hand, graphene is not only the most promising material for replacing ITO in the construction of transparent electrodes but it has also shown quantum Hall effect and conductance properties that depend on the edges or chemical doping. Graphene has a very high melting point and is very. Its structure resembles a single layer of graphite. appeared in 1987, while carbon nanotube appeared in 1992. Video Test 1 2 3 4 Fullerenes Graphene Graphene is another form of the element carbon. ![]() Carbon nanotubes have shown their potential to be used in the construction of molecular wires and FET transistors that can operate in the THz frequency range. Quite naturally, first papers providing fullerene as a topic word. The unique electronic properties of fullerenes for example, have allowed the construction of molecular rectifiers and transistors that can operate with more than two logical states. Carbon based nanomaterials are good candidates to be used in the construction of electronic circuitry using a bottom-up approach, because they have semiconductor properties and dimensions within the required physical limit to establish electrical connections. ![]() This property means these nanotubes can be used in electronics.With the constant growing complexity of electronic devices, the top-down approach used with silicon based technology is facing both technological and physical challenges. Like graphene, carbon nanotubes can conduct electricity because it contains delocalised electrons which are free to move throughout the single sheet of carbon atoms and carry charge.
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