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Three Quantum Dots Route One Electron
A simulated resonant-tunneling demultiplexer selects among three cryogenic drain channels with shared controls.
Summary
A simulated resonant-tunneling demultiplexer selects among three cryogenic drain channels with shared controls.
Electrostatic and tight-binding models produce separated resonances and channel selectivity approaching unity. The proposed architecture is compatible with Si/SiGe and GaAs/AlGaAs, but remains a theoretical device study.
Why it matters
A simulated resonant-tunneling demultiplexer selects among three cryogenic drain channels with shared controls.
Limits and context
No additional limitation was separately recorded.
Key claims
A simulated resonant-tunneling demultiplexer selects among three cryogenic drain channels with shared controls.
Evidence: source-2026-11-04-019
Sources
- arXiv preprint 2611.05194, original v1arXiv · primary research
Corrections
No corrections have been recorded for this story.