Design of QCA based N-bit single layer shift register using efficient JK Flip Flop for nano-communication applications

S Bashir, S Yaqoob, S Ahmed - Nano Communication Networks, 2023 - Elsevier
Abstract Quantum-dot Cellular Automata (QCA) is a technology that has the potential to
create nano communication systems that are both highly efficient in power consumption and …

An efficient three-level nano-design for reversible gate using quantum dot-cellular automata with cost analysis

Z Li, S Zhang, BO Mohammed - Materials Science and Engineering: B, 2023 - Elsevier
Abstract Quantum-dot Cellular Automata (CA) is a suitable nanotechnology for replacing
CMOS circuits. The majority, inverter, and reversible structures, are the primary building …

Toward implementing robust quantum logic circuits using effectual fault-tolerant majority voter gate

K Negahdar, M Mosleh, SS Ahmadpour… - Materials Science and …, 2024 - Elsevier
Abstract Quantum-dot Cellular Automata (QCA) has emerged as a revolutionary technology
for nano-scale computing circuits and a promising alternative to conventional transistor …

Tree router design using a novel optimal QCA DEMUX

R Akbari-Hasanjani, R Sabbaghi-Nadooshan - Nano Communication …, 2023 - Elsevier
Quantum-dot cellular automata (QCA) is a new technology to replace CMOS technology in
digital circuits. This replacement is necessary since further miniaturization of CMOS devices …

Design of quantum‐dot cellular automata‐based communication system using modular N‐bit binary to gray and gray to binary converters

S Ahmed, SF Naz, S Sharma… - International Journal of …, 2021 - Wiley Online Library
In the current digital era, there is a need of secure and efficient nano communication
systems with ultra‐low power consumption. One technology that can be used for designing …

QCA based cost efficient coplanar 1× 4 RAM design with set/reset ability

SF Naz, S Ahmed, SB Ko, AP Shah… - International Journal of …, 2022 - Wiley Online Library
In this paper, a loop based coplanar random access memory (RAM) cell with set/reset ability
using quantum‐dot cellular automata (QCA) technology is first proposed. The operation of …

Designs of level-sensitive T flip-flops and polar encoders based on two XOR/XNOR gates

A Yan, R Liu, Z Huang, P Girard, X Wen - Electronics, 2022 - mdpi.com
Quantum-dot cellular automata is a novel nanotechnology that has the advantages of low
energy dissipation, easy integration, and high computing speed. It is regarded as one of the …

Regular clocking based emerging technique in qca targeting low power nano circuit

J Pal, AK Pramanik, M Goswami… - International Journal of …, 2022 - Taylor & Francis
The transistor-based CMOS technology is facing tremendous physical challenges in nano-
scale design. The Quantum-dot cellular automata (QCA) have attracted the research focus …

Design of efficient N‐bit shift register using optimized D flip flop in quantum dot cellular automata technology

S Yaqoob, S Ahmed, SF Naz, S Bashir… - IET quantum …, 2021 - Wiley Online Library
There is a need for secure and powerful nano communication systems with ultra‐low power
consumption in the new digital age. Quantum‐dot cellular automata (QCA) is a technology …

Optimizing fault tolerance of RAM cell through MUX based modeling and design using symmetries of QCA cells

SF Naz, S Ahmed, SN Mughal, M Asger, JC Das… - Scientific Reports, 2024 - nature.com
Extensive research is now being conducted on the design and construction of logic circuits
utilizing quantum-dot cellular automata (QCA) technology. This area of study is of great …