Results 121 to 130 of about 190 (145)

Energy-Efficient Single-Layer QCA Logical Circuits Based on a Novel XOR Gate

Journal of Circuits, Systems and Computers, 2018
Quantum-dot Cellular Automata (QCA) as a nanoscale transistor-less device technology offers distinguishing advantages over the limitations of CMOS circuits. This nanoelectronic is based on the mapping of binary logic in the two excess electrons configuration within a four-dot cell.
Hossein Mohammadi, Keivan Navi
openaire   +1 more source

Concurrently testable FPGA design for molecular QCA using conservative reversible logic gate

2009 IEEE International Symposium on Circuits and Systems, 2009
Reversible logic is attracting the researchers attention for fault susceptible nanotechnologies including molecular QCA. In this paper, we propose concurrently testable FPGA design for molecular QCA using conservative reversible Fredkin gate. Fredkin gate is conservative reversible in nature, in which there would be an equal number of 1s in the outputs
Himanshu Thapliyal, Nagarajan Ranganathan   +1 more
openaire   +1 more source

A novel presentation of reversible logic gate in Quantum-dot Cellular Automata (QCA)

2014 International Conference on Electrical Engineering and Information & Communication Technology, 2014
In last few decades, low power processing and small scaling have been successfully achieved by conventional lithography-based VLSI technology. However, this trend confronts serious challenges due to fundamental physical limits of Complementary Metal-Oxide-Semiconductor (CMOS) technology such as ultra-thin gate oxides, short channel effects, doping ...
Ali Newaz Bahar, Sajjad Waheed, Md. Ahsan Habib   +2 more
openaire   +1 more source

Quantum dot cellular automata (QCA) design for the realization of basic logic gates

2017 International Conference on Electrical, Electronics, Communication, Computer, and Optimization Techniques (ICEECCOT), 2017
An promising technology that provides a very efficient computational platform than CMOS is a nanotechnology approach i.e. Quantum cellular automata (QCA). It represents the digital information by polarization of electrons. It is attractive for its size, faster speed, feature, highly scalable, higher switching frequency and low power consumption ...
Kavitha S S, Narasimha Kaulgud
exaly   +2 more sources

A Novel Area Efficient TIEO based Reversible Logic Gates in QCA Paradigm

2023 7th International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC), 2023
K. Kalpana, B. Paulchamy, P. Logamurthy, K. Suganyadevi, R. Saranya   +4 more
exaly   +2 more sources

Design and analysis of two Dot one Electron QCA Ex-OR gate in logically reversible gate design

2015 International Symposium on Advanced Computing and Communication (ISACC), 2015
Priorities of digital industry have changed over decades. Now-a-days nanotechnology grasp the major attention of digital industry. Quantum dot Cellular Automata(QCA) came out to be an efficient nanotechnology which can replace existing technologies in nanoscale. One of the well studied and researched variant of QCA is 4 Dot 2 Electron QCA.
Mili Ghosh, Debarka Mukhopadhyay, Paramartha Dutta   +2 more
openaire   +1 more source

Scalable and low-power reversible logic for future devices: QCA and IBM-based gate realization

Sustainable Computing: Informatics and Systems
One such revolutionary approach to changing the nano-electronic landscape is integrating reversible logic with quantum dot technology that will replace the conventional complementary metal-oxide semiconductors (CMOS) circuits for ultra-high speed, low density, and energy-efficient digital designs.
Seyed-Sajad Ahmadpour, Nima Jafari Navimipour, Muhammad Zohaib, Neeraj Kumar Misra, Mahsa Rastegar Pour, Hadi Rasmi, Sankit Ramkrishna Kassa, Jadav Chandra Das   +7 more
openaire   +1 more source

Modular design of QCA carry flow adders and multiplier with reduced wire crossing and number of logic gates

International Journal of Circuit Theory and Applications, 2015
SummaryQuantum‐dot cellular automata (QCA) is an emerging technology with the rapid development of low‐power high‐performance digital circuits. In order to reduce the wire crossings and the number of logic gates in QCA circuits, this paper proposes a full adder named Tile full adder based on a 3 × 3 grid module, a Tile bit‐serial adder based on the new
Yongqiang Zhang 0006, Hongjun Lv, Huakun Du, Cheng Huang, Shuai Liu, Guangjun Xie   +5 more
openaire   +1 more source

Multi-functional Reversible Logic Gate using QCA Nanotechnology

2022 6th International Conference on Trends in Electronics and Informatics (ICOEI), 2022
Vijay Kumar Sharma, Anmol Dhillon, Manik Sharma   +2 more
openaire   +1 more source

Implementation of Optimized Logic Gate Circuits with Majority Voter using QCA Technology

2023 14th International Conference on Computing Communication and Networking Technologies (ICCCNT), 2023
Anjaiah Talamala, Ajit Kumar Patro, Kishore Pinninti   +2 more
openaire   +1 more source