April 2024: New pre-print!

High-fidelity CZ gates in double quantum dot -- circuit QED systems beyond the rotating-wave approximation

Our work on long-range CZ gates for between a pair of double quantum dot qubits has been posted on the arXiv: https://arxiv.org/abs/2404.06187
In our work, we showed that CZ gating of the DQD charge qubit can perform better than the DQD spin qubit using a novel parametric drive, and demonstrate the necessity of going beyond standard rotating-wave approximations for high-fidelity operation.

April 2024: New pre-print!

Measurement of enhanced spin-orbit coupling strength for donor-bound electron spins in silicon

Our work on enhanced spin-orbit coupling in multi-donor quantum dots has been posted on the arXiv: https://arxiv.org/abs/2404.15762
We show that the strength of the spin-orbit coupling can be locally enhanced by more than two orders of magnitude in multi-donor quantum dots, reaching strengths so far only reported for holes or two-donor system with certain symmetry.

March 2024: Top Downloads!

Learning to become ignorant:
Improving the quality of epistemic knowledge in science education

Michael Tan and Teck Seng Koh's paper in Science Education
is one of the Top Downloaded Articles!

May 2024: Congratulations!

Congratulations to our young undergraduate group members! 
 
Chong Bi Qi for being awarded the prestigious NPGS scholarship!
Ashley Ang for being awarded a MSc scholarship to TU Delft!
Yang Guangzhao for admission to ETH Zurich's MSc programme!
Ashwinie Ganesh for admission to Cambridge University's MSc programme!
Abishai Mathai for admission to Birmingham University's MSc programme!