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Andrea Arne fisheye view

The Fundamental Quantum Technology Lab hosts a variety of research around spin systems in silicon with a strong focus towards quantum computing. Explore our key research areas below.
Donor spin qubit in silicon

One of the least experimentally-researched aspects of the quantum/classical crossover is the emergence of chaos. Classical nonlinear systems behaving chaotically show an extreme sensitivity to perturbations, rendering the long term behavior unpredictable although the system is fully deterministic

Quantum Chaos

One of the least experimentally-researched aspects of the quantum/classical crossover is the emergence of chaos. Classical nonlinear systems behaving chaotically show an extreme sensitivity to perturbations.

High-Dimensional Nuclear Spins in Silicon

Our group has recently demonstrated successful fabrication and full control of a 7/2 nuclear spin in a single antimony donor in silicon.

Mechanical Coupling to Nucear Spins

Our research focusses on the interactions between mechanical strain and donor nuclei.

Quantum Error Correction in Donor Spins in Silicon

Quantum Error Correction (QEC) is essential for developing scalable, useful quantum computers. QEC is not hardware-agnostic; each type of hardware has its own advantages and disadvantages, which must be considered when implementing QEC strategies.