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pro vyhledávání: '"HILL, C D"'
There are two important, and potentially interconnecting, avenues to the realisation of large-scale quantum algorithms: improvement of the hardware, and reduction of resource requirements demanded by algorithm components. In focusing on the latter, o
Externí odkaz:
http://arxiv.org/abs/2110.00217
Autor:
Broome, M. A., Gorman, S. K., House, M. G., Hile, S. J., Keizer, J. G., Keith, D., Hill, C. D., Watson, T. F., Baker, W. J., Hollenberg, L. C. L., Simmons, M. Y.
Publikováno v:
Nat. Comm., 980, 9, 1, (2018)
Substitutional donor atoms in silicon are promising qubits for quantum computation with extremely long relaxation and dephasing times demonstrated. One of the critical challenges of scaling these systems is determining inter-donor distances to achiev
Externí odkaz:
http://arxiv.org/abs/1807.10295
Publikováno v:
Phys. Rev. B 98, 035432 (2018)
This work reports the measurement of electron $g$ factor anisotropy ($| \Delta g |$ = $| g_{001} - g_{1 \bar 1 0} |$) for phosphorous donor qubits in strained silicon (sSi = Si/Si$_{1-x}$Ge$_x$) environments. Multi-million-atom tight-binding simulati
Externí odkaz:
http://arxiv.org/abs/1712.06765
Akademický článek
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Autor:
McGuinness, L. P., Hall, L. T., Stacey, A., Simpson, D. A., Hill, C. D., Cole, J. H., Ganesan, K., Gibson, B. C., Prawer, S., Mulvaney, P., Jelezko, F., Wrachtrup, J., Scholten, R. E., Hollenberg, L. C. L.
Publikováno v:
New J. Phys., 15, 073042, 2013
Magnetic resonance detection is one of the most important tools used in life-sciences today. However, as the technique detects the magnetization of large ensembles of spins it is fundamentally limited in spatial resolution to mesoscopic scales. Here
Externí odkaz:
http://arxiv.org/abs/1211.5749
Autor:
Hall, L. T., Hill, C. D., Cole, J. H., Städler, B., Caruso, F., Mulvaney, P., Wrachtrup, J., Hollenberg, L. C. L.
Publikováno v:
PNAS, published ahead of print October 11, 2010
In drug discovery research there is a clear and urgent need for non-invasive detection of cell membrane ion channel operation with wide-field capability. Existing techniques are generally invasive, require specialized nano structures, or are only app
Externí odkaz:
http://arxiv.org/abs/0911.4539
Publikováno v:
Quantum Information and Computation 10, 780 (2010)
Recent work on fault-tolerant quantum computation making use of topological error correction shows great potential, with the 2d surface code possessing a threshold error rate approaching 1% (NJoP 9:199, 2007), (arXiv:0905.0531). However, the 2d surfa
Externí odkaz:
http://arxiv.org/abs/0907.1708
Publikováno v:
Rend. Semin. Mat. Univ. Padova 123 (2010), 69-90
Let M be a smooth locally embeddable CR manifold, having some CR dimension m and some CR codimension d. We find an improved local geometric condition on M which guarantees, at a point p on M, that germs of CR distributions are smooth functions, and h
Externí odkaz:
http://arxiv.org/abs/0903.5318
We demonstrate how using two-qubit composite rotations a high fidelity controlled-NOT (CNOT) gate can be constructed, even when the strength of the interaction between qubits is not accurately known. We focus on the exchange interaction oscillation i
Externí odkaz:
http://arxiv.org/abs/quant-ph/0701165
Publikováno v:
Phys. Rev. B 75, 014511 (2007)
We propose techniques for implementing two different rapid state purification schemes, within the constraints present in a superconducting charge qubit system. Both schemes use a continuous measurement of charge (z) measurements, and seek to minimize
Externí odkaz:
http://arxiv.org/abs/quant-ph/0610044