Scholarlink

Abstract <p>The multiphase clocking system used by quantum-dot cellular automata (QCA) is essential for synchronization and for dynamically driving computational logic. This clocking method, which successively regulates the potential barriers of cells to first let computation, then firmly lock data for processing, and ultimately release it, is crucial for the implementation of deep pipelining. Each clock zone functions as an automated logic and memory stage, resulting in a strong, wavelike data flow that allows for high throughput. A&#xa0;significant obstacle in nanoscale wiring is also addressed by this zonal clocking, which naturally enables complicated signal crossings and intricate coplanar circuit routing without the need for actual wire crossings.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Clocking for Nanocomputing: A Quantum-Dot Cellular Automata Perspective

  • 期刊论文

  • 发表日期：

    2026年2月1日

查看全文
  • Angshuman Khan,
  • Rohit Kumar Shaw,
  • Soumya Sen,
  • Rupayan Das,
  • Santanu Basak,
  • Uttam Narendra Thakur

摘要

Abstract

The multiphase clocking system used by quantum-dot cellular automata (QCA) is essential for synchronization and for dynamically driving computational logic. This clocking method, which successively regulates the potential barriers of cells to first let computation, then firmly lock data for processing, and ultimately release it, is crucial for the implementation of deep pipelining. Each clock zone functions as an automated logic and memory stage, resulting in a strong, wavelike data flow that allows for high throughput. A significant obstacle in nanoscale wiring is also addressed by this zonal clocking, which naturally enables complicated signal crossings and intricate coplanar circuit routing without the need for actual wire crossings.