112 citations · 316 across the 9 of their papers we have counts for
9 papers · 1 filter
A silicon singlet-triplet qubit driven by spin-valley coupling
Ryan M. Jock, N. Tobias Jacobson, Martin Rudolph +3
Spin-orbit effects, inherent to electrons confined in quantum dots at a silicon heterointerface, provide a means to control electron spin qubits without the added complexity of on-…
All-electrical universal control of a double quantum dot qubit in silicon MOS
Patrick Harvey-Collard, Ryan M. Jock, N. Tobias Jacobson +12
Qubits based on transistor-like Si MOS nanodevices are promising for quantum computing. In this work, we demonstrate a double quantum dot spin qubit that is all-electrically contro…
Long-term drift of Si-MOS quantum dots with intentional donor implants
Martin Rudolph, Bahman Sarabi, Roy Murray +2
Charge noise can be detrimental to the operation of quantum dot (QD) based semiconductor qubits. We study the low-frequency charge noise by charge offset drift measurements for Si-…
Probing low noise at the MOS interface with a spin-orbit qubit
Ryan M. Jock, N. Tobias Jacobson, Patrick Harvey-Collard +12
The silicon metal-oxide-semiconductor (MOS) material system is technologically important for the implementation of electron spin-based quantum information technologies. Researchers…
Coupling MOS Quantum Dot and Phosphorus Donor Qubit Systems
M. Rudolph, P. Harvey-Collard, R. Jock +8
Si-MOS based QD qubits are attractive due to their similarity to the current semiconductor industry. We introduce a highly tunable MOS foundry compatible qubit design that couples…
High-fidelity single-shot readout for a spin qubit via an enhanced latching mechanism
Patrick Harvey-Collard, Benjamin D'Anjou, Martin Rudolph +9
The readout of semiconductor spin qubits based on spin blockade is fast but suffers from a small charge signal. Previous work suggested large benefits from additional charge mappin…