dorsal/arxiv
View SchemaSpin transport and quasi 2D architectures for donor-based quantum computing
| Authors | L. C. L. Hollenberg, A. D. Greentree, A. G. Fowler, C. J. Wellard |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0506198 |
| URL | https://arxiv.org/abs/quant-ph/0506198 |
| DOI | 10.1103/PhysRevB.74.045311 |
| Journal | Physical Review B 74, 045311 (2006) |
Abstract
Through the introduction of a new electron spin transport mechanism, a 2D donor electron spin quantum computer architecture is proposed. This design addresses major technical issues in the original Kane design, including spatial oscillations in the exchange coupling strength and cross-talk in gate control. It is also expected that the introduction of a degree of non-locality in qubit gates will significantly improve the scaling fault-tolerant threshold over the nearest-neighbour linear array.
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"abstract": "Through the introduction of a new electron spin transport mechanism, a 2D\ndonor electron spin quantum computer architecture is proposed. This design\naddresses major technical issues in the original Kane design, including spatial\noscillations in the exchange coupling strength and cross-talk in gate control.\nIt is also expected that the introduction of a degree of non-locality in qubit\ngates will significantly improve the scaling fault-tolerant threshold over the\nnearest-neighbour linear array.",
"arxiv_id": "quant-ph/0506198",
"authors": [
"L. C. L. Hollenberg",
"A. D. Greentree",
"A. G. Fowler",
"C. J. Wellard"
],
"categories": [
"quant-ph",
"cond-mat.mes-hall"
],
"doi": "10.1103/PhysRevB.74.045311",
"journal_ref": "Physical Review B 74, 045311 (2006)",
"title": "Spin transport and quasi 2D architectures for donor-based quantum computing",
"url": "https://arxiv.org/abs/quant-ph/0506198"
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