Paper Title
Design of Multilayer Reversible Logic based On Quantum-Dot Cellular Automata

In recent years, due to the physical limitations of CMOS technology, it is difficult to expect technological development such as miniaturization of semiconductor and power increase. QCA is a technology that performs various calculations by constructing a digital logic circuit using nano-sized cells. Reversible logic is an one-to-one mapping between the input and output vectors. Reversible logic is significant in QCA circuit with almost zero power dissipation. In this paper, we propose a novel QCA multilayer based reversible gate which is suitable for design other reversible logic circuits. The main target of designing reversible gate is space efficiency. Keywords- Nanotechnology, Quantum-Dot Cellular Automata, Reversible Logic, Reversible Gate