278 citations · 2k across the 65 of their papers we have counts for
3 papers · 1 filter
Hybrid optical-electrical detection of donor electron spins with bound excitons in silicon
C. C. Lo, M. Urdampilleta, P. Ross +5
Electrical detection of spins is an essential tool in understanding the dynamics of spins in semiconductor devices, providing valuable insights for applications ranging from optoel…
Ambipolar quantum dots in intrinsic silicon
A. C. Betz, M. F. Gonzalez-Zalba, G. Podd +1
We electrically measure intrinsic silicon quantum dots with electrostatically defined tunnel barriers. The presence of both p-type and n-type ohmic contacts enables the accumulatio…
A high-sensitivity gate-based charge sensor in silicon
M. F. Gonzalez-Zalba, A. J. Ferguson, S. Barraud +1
The implementation of a quantum computer requires a qubit-specific measurement capability to read-out the final state of a quantum system. The model of spin dependent tunneling fol…