Smallest Electronic Circuit Technology has been evolving time to time, from complex wired circuits to Integrated circuits(IC). Nowadays almost all electronic gadgets like smart phones, computers, global positioning systems(GPS), tablets and so on use Integrated circuits as they are more compact and efficient. In this era of nanotechnology, scientists are scaling every possible technology to nano scale without compromising its efficiency. Nano circuits were made by scaling Electronic circuits in the nano range, and that too, by rectifying the disadvantages of Integrated circuits like heat dissipation. Recently a team of researchers headed by Guillaume Gervais of McGill’s Physics department and