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quant-ph2026
Electron shuttling as a probe for charge defects
Hamza Jnane, Tamas Daniel Lipovics, Guido Burkard
Silicon spin qubits are a leading platform for scalable quantum computing, but their performance is limited by charge noise, widely attributed to two-level fluctuators (TLFs). The…
quant-ph2025
Modelling the Impact of Device Imperfections on Electron Shuttling in SiMOS devices
Jack J. Turner, Christian W. Binder, Guido Burkard +1
Extensive theoretical and experimental work has established high-fidelity electron shuttling in Si/SiGe systems, whereas demonstrations in Si/SiO2 (SiMOS) remain at an early stage.…
quant-ph2025
Effective 2D Envelope Function Theory for Silicon Quantum Dots
Christian W. Binder, Guido Burkard, Andrew J. Fisher
We present a rigorous method to reduce the three-dimensional (3D) description of a quantum dot in silicon to an effective two-dimensional (2D) envelope function theory for electron…