Demonstrate first spin-valley qubits using scalable platform compatible with current fabrication technologies.
Qubits based on traditional semiconductor platforms appear promising for scale-up, but fabrication proved quite challenging. This project uses the recently discovered spin-valley coupling in 2D TMDCs (Transition Metal Dichalcogenides) to develop a scalable, long-lived qubit strategy.
- Use electrostatically gated quantum dots (QDs) to achieve scalable planar design
- Use spin-valley or spin-valley-layer coupling in 2D semiconductors to produce robust qubits
- Exploit spin-valley-layer coupling to reduce circuit complexity
Project Lead: Dr. Johnson Goh, IMRE, A*STAR email@example.com