Spin-Based Quantum Dot Quantum Computing in Silicon |
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| Authors: | Mark A Eriksson Mark Friesen Susan N Coppersmith Robert Joynt Levente J Klein Keith Slinker Charles Tahan P M Mooney J O Chu S J Koester |
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| Affiliation: | (1) Physics Department, University of Wisconsin-Madison, Madison, WI 53706, USA;(2) IBM Research Division, T.J. Watson Research Center, Yorktown Heights, NY 10598, USA |
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| Abstract: | The spins of localized electrons in silicon are strong candidates for quantum information processing because of their extremely long coherence times and the integrability of Si within the present microelectronics infrastructure. This paper reviews a strategy for fabricating single electron spin qubits in gated quantum dots in Si/SiGe heterostructures. We discuss the pros and cons of using silicon, present recent advances, and outline challenges.
PACS: 03.67.Pp, 03.67.Lx, 85.35.Be, 73.21.La |
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| Keywords: | Quantum computation quantum dot silicon silicon– germanium spin quantum well |
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