Quantum computing via defect states in two-dimensional anti-dot lattices

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We propose a new structure suitable for quantum computing in a solid state environment: designed defect states in antidot lattices superimposed on a two-dimensional electron gas at a semiconductor heterostructure. State manipulation can be obtained with gate control. Model calculations indicate that it is feasible to fabricate structures whose energy level structure is robust against thermal dephasing.
4 pages including 3 figures

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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/105553

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0512298
 http://arxiv.org/abs/cond-mat/0512298
 Nano Lett. 5, 2515 (2005)
 doi:10.1021/nl0518472

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arXiv