Quantum-dot cellular automata (QCA) offer some of the emerging and exciting study opportunities of the realm of developing nanotechnologies due to minimized size, ultra-fast speeds, and minimum power dissipation. The development of reversible circuits has directed towards a more energy-efficient approach. This work presents a low-cost and low-energy design for the most popular reversible Feynman gate using the Layered T (LT) logic reduction method. Using QCADesigner 2.0.3 along with QCADesigner-E 2.2 tool, the suggested configuration is confirmed to work as intended.

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An Approach to Design an Efficient Reversible Logic Feynman Gate Using Quantum-Dot Cellular Automata

  • Debasmita Manna,
  • Manali Dhar,
  • Ananya Banerjee,
  • Saradindu Panda,
  • Bansibadan Maji

摘要

Quantum-dot cellular automata (QCA) offer some of the emerging and exciting study opportunities of the realm of developing nanotechnologies due to minimized size, ultra-fast speeds, and minimum power dissipation. The development of reversible circuits has directed towards a more energy-efficient approach. This work presents a low-cost and low-energy design for the most popular reversible Feynman gate using the Layered T (LT) logic reduction method. Using QCADesigner 2.0.3 along with QCADesigner-E 2.2 tool, the suggested configuration is confirmed to work as intended.