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Quantum-dot Cellular Automata (QCA) - Logic Gates

By John C. Bean

University of Virginia, Charlottesville, VA



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QCA Logic Gate An earlier animation described how "Quantum-dot Cellular Automata" (QCAs) could serve as memory cells and wires.

This animation contnues the story by describing how QCAs can be made into MAJORITY, OR, AND, and INVERTER logic gates.


John Bean, University of Virginia
Virtual Science Lab

Cite this work

Researchers should cite this work as follows:

  • John C. Bean (2006), "Quantum-dot Cellular Automata (QCA) - Logic Gates,"

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