Textbook in PDF format

This book covers several futuristic computing technologies like quantum computing, quantum-dot cellular automata, DNA computing, and optical computing. In turn, it explains them using examples and tutorials on a CAD tool that can help beginners get a head start in QCA layout design. It discusses research on the design of circuits in quantum-dot cellular automata (QCA) with the objectives of obtaining low-complexity, robust designs for various arithmetic operations. The book also investigates the systematic reduction of majority logic in the realization of multi-bit adders, dividers, ALUs, and memory.
Table of contents
Introduction
QCA Background
Fundamental of Reversible Logic
Design of Reversible Gates in QCA
Designs of Adder Circuit in QCA
Array Dividers in QCA
Design of Arithmetic Logic Unit in QCA
Design of Registers and Memory in QCA
Clocking Schemes for QCA
Conclusion and Possible Future Direction