A new approach of presenting reversible logic gate in nanoscale.
Conventional lithography-based VLSI design technology deployed to optimize low-powered-computing and higher scale integration of semiconductor components. However, this downscaling trend confronts serious challenges of tunneling and leakage current increment to the Complementary Metal-Oxide-Semiconductor (CMOS) technology on nanoscale regimes. To resolve the physical restriction of the CMOS, Quantum-dot Cellular Automata (QCA) technology dedicates for the nanoscale technology that embrace a new information transformation technique. However, QCA is limited to the design of the sequential and combinational circuits only. This paper presents some highly scalable features reversible logic gate for the QCA technology. In addition, proposed layout compared with CMOS technology, offer a better reduction in size up to 233 times.
Department of Information and Communication Technology, Mawlana Bhashani Science and Technology University, Tangail, 1902 Bangladesh.
Ali Newaz
AN
Bahar
Department of Information and Communication Technology, Mawlana Bhashani Science and Technology University, Tangail, 1902 Bangladesh.
Sajjad
S
Waheed
Department of Physics, University of South Dakota, Vermillion, SD 57069 USA.
Nazir
N
Hossain
Complementary Metal Oxide Semiconductor (CMOS); Nanoscale reversible gate; Quantum-dot Cellular Automata (QCA)