AI for Big Data-Based Engineering Applications from Security Perspectives

CHAPTER 9 Reversible Logic Gates Using Quantum Dot Cellular Automata (QCA) Nanotechnology

Vijay Kumar Sharma

Shri Mata Vaishno Devi University

DOI: 10.1201/9781003230113-9

Contents

9.1 Introduction

9.2 Reversible Gates

9.3 Performance Comparison

9.4 Conclusion

References

9.1 Introduction

The current electronic circuits are facing the issue of power dissipation, especially for portable devices. QCA nanotechnology overcomes the issue of large power dissipation. Power dissipation can further be decreased using reversible gates. The large energy dissipation limits the growth of the nanoelectronics devices [1]. Reversible computing reduces this large energy dissipation. Irreversible function leads to information loss and energy dissipation [ ...