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The following article is Open access

Opportunities for single hole-spin control using delocalized states of quantum dot molecules

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Published under licence by IOP Publishing Ltd
, , Citation M F Doty et al 2010 J. Phys.: Conf. Ser. 245 012002 DOI 10.1088/1742-6596/245/1/012002

1742-6596/245/1/012002

Abstract

We present three unique spin properties of holes in the delocalized states of coupled pairs of InAs quantum dots: resonant changes in the hole g factor, antisymmetric hole molecular ground states, and hole spin mixing. These three properties suggest new opportunities for spin control that are unique to holes and further support holes as a competitive candidate for the storage and manipulation of quantum information.

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10.1088/1742-6596/245/1/012002