Quantum-dot cellular automaton (QCA) is a novel nanotechnology with a very different computational method in compared with CMOS, whereas placement of electrons in cells indicates digital information. This nanotechnology with specifications such as fast speed, high parallel processing, small area, low power consumption and higher switching frequency becomes a promising candidate for CMOS tec...

In the post-Moore era, nanomagnetic logic circuits have shown great potential to replace complementary metal oxide semiconductor (CMOS) circuits. A majority gate, as core of a circuit, is equivalent inverter in CMOS circuit. gate generally has four nanomagnets arranged “T” shape. The on three corners (<i>I</i><sub>1</sub>, <i>I</i><sub>2</sub>, &l...

Quantum dot cellular Automata technology is used in this paper which overcomes the design constraints of nanoscale CMOS circuits. This paper presents the analysis of 2:4 decoder circuit using four different methodologies. QCA based Decoder circuit is implemented using coupled majority voter minority gate, 45 0 rotated cells, multilayer wire crossings and five input Majority Voter gate. Comparat...

The higher integration technologies made it possible for accessing any device so fast that within a fraction of seconds the job can be performed. Now days fast memories exists everywhere during accessing if any error happens that has to be detected and corrected within a fraction of microseconds that is made possible with help high performance error correcting codes(ECCs) such as LDPC and Turbo...