Skip to main content
padlock icon - secure page this page is secure

Efficient Quantum Dot Cellular Automata Memory Architectures Based on the New Wiring Approach

Buy Article:

$106.34 + tax (Refund Policy)

Quantum dot cellular automata (QCA) implies a pioneer technology at Nano scale computer designs. Employing this technology is one of the solutions to decrease the size of circuits and reducing power dissipation. In this paper, an area optimized level sensitive D Flip Flop as well as an overall high performance edge triggered D Flip Flop and T Flip Flop and finally an ultra-high speed, area efficient with minimum number of cells RAM cell are presented. Random access memory (RAM) is a principle component of the QCA digital circuits, which is made based on one of the four kind of flip flops. It is to be notified that a novel approach in QCA wiring is also presented. The QCA structures, which utilize this wiring approach, are more efficient in the number of cells, the area occupation, the propagation delay and also there are no coplanar cross over wiring which makes the designs feasible. The proper logical functionality of the proposed designs is proven using the QCADesigner.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: D FLIP FLOP; QUANTUM DOT CELLULAR AUTOMATA; RAM CELL; SET/RESET ABILITY; T FLIP FLOP

Document Type: Research Article

Publication date: November 1, 2014

More about this publication?
  • Journal of Computational and Theoretical Nanoscience is an international peer-reviewed journal with a wide-ranging coverage, consolidates research activities in all aspects of computational and theoretical nanoscience into a single reference source. This journal offers scientists and engineers peer-reviewed research papers in all aspects of computational and theoretical nanoscience and nanotechnology in chemistry, physics, materials science, engineering and biology to publish original full papers and timely state-of-the-art reviews and short communications encompassing the fundamental and applied research.
  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more