89 citations · 90 across the 3 of their papers we have counts for
5 papers · 1 filter
Quantum computation with doped silicon cavities
M. Abanto, L. Davidovich, Belita Koiller +1
We propose a quantum computer architecture involving substitutional donors in photonic-crystal silicon cavities and the optical initialization, manipulation, and detection processe…
Valley interference effects on a donor electron close to a Si/SiO2 interface
M. J. Calderon, Belita Koiller, S. Das Sarma
We analyze the effects of valley interference on the quantum control and manipulation of an electron bound to a donor close to a Si/SiO2 interface as a function of the valley-orbit…
External field control of donor electron exchange at the Si/SiO2 interface
M. J. Calderon, Belita Koiller, S. Das Sarma
We analyze several important issues for the single- and two-qubit operations in Si quantum computer architectures involving P donors close to a SiO2 interface. For a single donor,…
Quantum control of donor electrons at the Si-SiO2 interface
M. J. Calderon, Belita Koiller, Xuedong Hu +1
Prospects for the quantum control of electrons in the silicon quantum computer architecture are considered theoretically. In particular, we investigate the feasibility of shuttling…
Silicon conduction-band effects on shallow donor wavefunctions and donor-pair exchange: An {\it ab initio} theory
R. B. Capaz, Belita Koiller, Xuedong Hu +1
This paper has been withdrawn by the authors. A more complete treatment of the bandstructure effects is forthcoming.