STAFF LISTING

CAMERON J. WELLARD
BSc (Hons), PhD University of Melbourne, Australia

Research Fellow, Centre for Quantum Computer Technology.

Research Interests

Study of the electrical states of phosphorus donors in silicon for quantum computing applications, including their coherent control using applied electro-static fields.
The calculation of parameters fundamental to the implementation of quantum information processing on a Kane style solid-state quantum computer architecture, as well as methods of implementing universal quantum gates.

Publications

1. C.J. Wellard and L.C.L Hollenberg, "Phosphorus donor electron states in silicon: Beyond effective-mass theory", Physical Review B (2005). In Press

2. C.D. Hill, L.C.L. Hollenberg, A.G. Fowler, C.J. Wellard, A.D. Greentree, H-S. Goan "Global control and fast solid-state donor electron spin quantum computing", Physical Review B 72, 045350 (2005). Paper

3. J.H. Cole, A.D. Greentree, C.J. Wellard, L.C.L. Hollenberg and S. Prawer, "Quantum-dot cellular automata using buried dopants", Physical Review B 71, 115302 (2005). Paper

4. J.H Cole, S.G. Schirmer A.D. Greentree, C.J.Wellard, D.K.L. Oi and L.C.L. Hollenberg "Identifying an experimental two-state Hamiltonian to arbitrary accuracy", Physical Review A, 71, 062312 (2005). Paper

5. C.J. Wellard and R. Orus, "Quantum phase transitions in antiferromagnetic planar cubic lattices", Physical Review A 70, 062318 (2004). Paper

6. L.C.L. Hollenberg, A.S. Dzurak, C. Wellard, A.R. Hamilton, D.J. Reilly, G.J. Milburn and R.G. Clark "Charge-based quantum computing using single donors in semiconductors ", Physical Review B 69, 113301 (2004). Paper

7. L.C.L. Hollenberg, C.J. Wellard, C.I. Pakes and A.G. Fowler, "Single-spin readout for buried dopant semiconductor qubits", Physical Review B 69, 233301 (2004). Paper

8. C.J. Wellard, L.C.L. Hollenberg, L.M. Kettle and H-S. Goan, "Voltage Control of Exchange Coupling in Phosphorus Doped Silicon", Journal of Physics: Condensed Matter 16, 5697 (2004). Paper

9. L.M. Kettle, H-S. Goan, S.C. Smith, L.C.L. Hollenberg and C.J. Wellard, "The effects of J-gate potential and interfaces on donor exchange coupling in the Kane quantum computer architecture", Journal of Physics: Condensed Matter 16, 1011 (2004). Paper

10. C.J. Wellard, L.C.L. Hollenberg, F. Parisoli, L. Kettle, H.S. Goan, J. McIntosh and D.N. Jamieson, "Electron exchange coupling for single donor solid-state spin qubits" Physical Review B 68, 195209 (2003). Paper

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