Earticle

초록

영어

A wire-crossing is very important technique in quantum-dot cellular automata (QCA) design. Typical wire-crossing techniques have many disadvantages such as demanding of additional tasks and noise occurrence. In this paper, we use a relation between the locked and relaxed stages in order to achieve an efficient wire-crossing. The locked and relaxed stages have a fixed state such as a ground state or an excited state. We control the relation between two stages so that two crossed wires do not have any interference to each other. We design and simulate a simple wire-crossing and a XOR logic gate using the proposed wire-crossing. As a result of it, we can design and construct a regular and noiseless architecture.

목차

Abstract
 1. Introduction
 2. Preliminary
  2.1. Quantum-dot cellular automata
  2.2. The previous wire-crossing
 3. The Proposed Wire-Crossing
  3.1. The main concept
  3.2. The design and simulation of the proposed wire-crossing
 4. Design and Simulation of XOR Logic Gate
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Sang-Ho Shin [ School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea ]
• Jun-Cheol Jeon [ Dept. of Computer Engineering, Kumoh National Institute of Technology 61 Daehakro, Gumi, Gyeongbuk, 730-701, Korea ]
• Kee-Young Yoo [ School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605