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The power consumption of the complementary metal–oxide–semiconductor (CMOS) or metal–oxide–semiconductor (MOS) device can be decreased by scaling the devices. Quantum dots are nanostructures created from conventional semi-conductive substances (materials). The three-dimensional quantum energy wells can be used to simulate these structures. Instead of focusing on the current flow, logical operations and data transfer are carried out using the coulumbic interaction between nearby QCA cells. In this paper, we represent the energy dissipation and explore novel data handling quantum-computational computer circuits such as the 2:1 Multiplexer and the 1:2 Demultiplexer on a single layer using QCA technology. The proposed design does not use crossover wire crossing and has a synchronized clocking scheme.

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Design and Exploration of Data-Handling Quantum-Computational Computer Circuits for the Implementation of Ultra-Area and Low-Power Devices

  • 会议论文

  • 发表日期：

    2025年

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  • Mukesh Patidar,
  • Praveen Bhanodia,
  • Shreyaskumar Patel,
  • Dron Mishra,
  • Rupesh Shukla,
  • Dilip Kumar Sharma,
  • Aaryesh Shukla,
  • Mayur Tembhurney

摘要

The power consumption of the complementary metal–oxide–semiconductor (CMOS) or metal–oxide–semiconductor (MOS) device can be decreased by scaling the devices. Quantum dots are nanostructures created from conventional semi-conductive substances (materials). The three-dimensional quantum energy wells can be used to simulate these structures. Instead of focusing on the current flow, logical operations and data transfer are carried out using the coulumbic interaction between nearby QCA cells. In this paper, we represent the energy dissipation and explore novel data handling quantum-computational computer circuits such as the 2:1 Multiplexer and the 1:2 Demultiplexer on a single layer using QCA technology. The proposed design does not use crossover wire crossing and has a synchronized clocking scheme.