Optimal Realization of Universality of Peres Gate Using Explicit Interaction of Cells in Quantum Dot Cellular Automata Nanotechnology

Bilal, Bisma; Ahmed, Suhaib; Kakkar, Vipan

doi:10.5815/ijisa.2017.06.08

Cited by 15 publications

(13 citation statements)

References 17 publications

(21 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An optimized design for the proposed SFV‐QCA gate is developed using explicit interaction of cells 17 . The optimized design has been shown in Figure 8.…”

Section: Qca Implementation Of Proposed Designsmentioning

confidence: 99%

Multioperative reversible gate design with implementation of 1‐bit full adder and subtractor along with energy dissipation analysis

Riyaz

Naz

Sharma

2020

Circuit Theory & Apps

View full text Add to dashboard Cite

Summary Nanotechnology and very large‐scale integration (VLSI) fabrication have a reflective productivity. The growth of one demands the growth of the other. In nanotechnology, quantum‐dot cellular automata (QCA) secures as the best alternative for replacement of complementary metal‐oxide semiconductor (CMOS) technology for integrated circuit (IC) fabrication. This paper presents an integration of the two domains wherein a novel ultraefficient, multioperative 3 × 3 universal reversible gate, Sadat Farah Vijay (SFV)‐QCA, is proposed and implemented in QCA technology using majority voter approach. SFV‐QCA gate is redesigned and restructured using precise QCA cell interaction for optimization. The basic logic gates are implemented using the proposed SFV‐QCA gate to validate its universality. All the 13 standard Boolean functions are implemented using SFV‐QCA to demonstrate its multioperation nature. One‐bit full adder and subtractor circuits are designed using SFV‐QCA gate and compared with the previous works. The analysis of the SFV‐QCA gate shows that it is ultraefficient and more robust as compared to previous works. Energy dissipation analysis of the designs has also been presented, and the investigation establishes minimum energy dissipation of the designs that confirms ultrahigh efficient designs.

show abstract

“…An optimized design for the proposed SFV‐QCA gate is developed using explicit interaction of cells 17 . The optimized design has been shown in Figure 8.…”

Section: Qca Implementation Of Proposed Designsmentioning

confidence: 99%

Multioperative reversible gate design with implementation of 1‐bit full adder and subtractor along with energy dissipation analysis

Riyaz

Naz

Sharma

2020

Circuit Theory & Apps

View full text Add to dashboard Cite

show abstract

“…The basic method of designing involves the conventional majority voter designing. Other than this a number of design methodologies have been suggested one of which is the designing based on the explicit interaction of cells [25,31,32] and the other is the tile based designs. All these designing methods are under research and a break through from these is expected, thus leading to the revolution from the transistor based designing to the no current paradigms.…”

Section: Quantum-dot Cellular Automata (Qca)mentioning

confidence: 99%

“…The digital circuitry however comprises of two broad categories of designs which are the combinational and the sequential logic. In conventional digital designing the clock is required only in sequential logic whereas in case of QCA designing clocking is required in both combinational and sequential logic designs [17][18][19]27,28,31]. The optimization parameters in this technology include the cell count of the design, latency, cell area, total area and complexity of the design.…”

Section: Qca Based Digital Design Implementationsmentioning

confidence: 99%

“…Due to this the state of each cell depends on the state of the adjacent cell. The QCA designing follows the phenomena of processing in the wire and memory in motion which means that the interconnections in this technology are not different from the circuits used [21,31,32]. The cell which is provided with the input effects the cell next to it and changes its polarization so as to achieve a stable state with least coulombic repulsions between them.…”

Section: Quantum-dot Cellular Automata (Qca)mentioning

confidence: 99%

“…The proper flow of information is also explained in figure 5. In QCA the different phases of a clock cycle are represented by different colors [29][30][31].…”

Section: An Insight Into Beyond Cmos Next Generation Computing Using mentioning

confidence: 99%

See 2 more Smart Citations

An Insight into Beyond CMOS Next Generation Computing using Quantum-dot Cellular Automata Nanotechnology

Bilal¹,

Ahmed²,

Kakkar³

2018

IJEM

Self Cite

View full text Add to dashboard Cite

CMOS is a technology that has revolutionized the field of electronics. Over the time the processing technologies and design methodologies of CMOS devices have proved to be in full swing with the Moore's law and the miniaturization paradigm. However, after surviving for more than five decades, CMOS is now facing challenges to live through the submicron ranges. The scaling in CMOS has reached a higher limit, showing adverse effects not only from physical and technological point of view but also from material and economical perspective. This drift inspires the researchers to look for new promising alternatives to CMOS which vow better performance, density and power consumption. One of the promising alternatives to digital designing in CMOS is the Quantum-dot Cellular Automata (QCA). QCA is a technology that involves no current transfer but works on electronic interaction between the cells. The QCA cell basically consists of quantum dots separated by certain distance and the entire transmission of information occurs via the interaction between the electrons localized in these quantum dots. In this paper the limitations to CMOS in submicron range and concepts for designing in QCA have been discussed. Further the building blocks are explained theoretically as well as using QCA Designer implementations with focus on cell interaction and clocking mechanisms.

show abstract

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

Ahmed

Naz

Sharma

et al. 2020

Int J Communication

Self Cite

View full text Add to dashboard Cite

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 these systems is quantum-dot cellular automata (QCA). In the nano regime, QCA is able to operate with higher speed and lower power dissipation along with high density compared to CMOS technology. This work explores the applicability and feasibility of designing nano communication systems using code converters. In this paper, efficient 4-bit, 8-bit, and 16-bit designs of binary to gray (B2G) and gray to binary (G2B) converters which can be scaled up to N-bits are proposed. The N-bit B2G and G2B converters can be designed using 33 + 38 (0.25N − 1) and 63 + 76 (0.25N − 1) cells with a latency of 0.5 and 0.25N clock cycles, respectively. The converters are then used to design 4-bit, 8-bit, 16-bit, and 32-bit communication systems for efficient data transmission and reception. Based on the performance comparison, it is observed that the proposed B2G and G2B designs achieve up to 90.03% and 99.64% improvement in terms of cost of the circuit thereby making them most cost efficient QCA designs. In addition to this, exhaustive energy dissipation analysis of the proposed designs is also presented. It is observed that the proposed designs can be efficiently utilized in designing nano communication systems requiring minimal area and ultra-low power consumption.quantum-dot cellular automata, code converters, nano-communication system, binary to gray converters, gray to binary converters | INTRODUCTIONQuantum-dot cellular automata (QCA), owing to its high density, small size, and ultra-low power dissipation in the nano regime while operating at high frequencies (in the range of few THz), is an emerging technology to design digital circuits in the sub-nano regime where CMOS is facing various limitations. QCA technology was first proposed in 1993 by Lent et al., 1 and over the last decade, it has been exhaustively used to design various digital logics such as adders and subtractors, 2-9 sequential circuits, 10-14 reversible logic, 9,15-20 and memories. [21][22][23][24] One such application area where it has been used is the design of code converters. [25][26][27][28][29] In digital systems, the code converters play a significant role for

show abstract

Optimal Realization of Universality of Peres Gate Using Explicit Interaction of Cells in Quantum Dot Cellular Automata Nanotechnology

Cited by 15 publications

References 17 publications

Multioperative reversible gate design with implementation of 1‐bit full adder and subtractor along with energy dissipation analysis

Multioperative reversible gate design with implementation of 1‐bit full adder and subtractor along with energy dissipation analysis

An Insight into Beyond CMOS Next Generation Computing using Quantum-dot Cellular Automata Nanotechnology

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

Contact Info

Product

Resources

About