3 papers
cond-mat.mes-hall2025
Few-electron spin qubits in optically active GaAs quantum dots
Peter Millington-Hotze, Petr Klenovsky, Harry E. Dyte +5
The knowledge of the energy spectrum completely defines the dynamics of a quantum system for a given initial state. This makes spectroscopy a key characterization technique when st…
cond-mat.mes-hall2023
Quantum non-demolition measurement of an electron spin qubit through its low-energy many-body spin environment
Harry E. Dyte, George Gillard, Santanu Manna +3
The measurement problem dates back to the dawn of quantum mechanics. Here, we measure a quantum dot electron spin qubit through off-resonant coupling with thousands of redundant nu…
cond-mat.mes-hall2018
Direct measurement of hyperfine shifts and radiofrequency manipulation of the nuclear spins in individual CdTe/ZnTe quantum dots
G. Ragunathan, J. Kobak, G. Gillard +5
We achieve direct detection of electron hyperfine shifts in individual CdTe/ZnTe quantum dots. For the previously inaccessible regime of strong magnetic fields T, w…