Manipulation and measurement of nuclear spin over the quantum Hall regime for quantum information processing

Mani, R. G. ; Johnson, W. B. ; Narayanamurti, V. (2002) Manipulation and measurement of nuclear spin over the quantum Hall regime for quantum information processing Superlattices and Microstructures, 32 (4-6). pp. 261-273. ISSN 0749-6036

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S07496...

Related URL: http://dx.doi.org/10.1016/S0749-6036(03)00027-2

Abstract

We propose a method for the management of nuclear spin immersed in a confined quantum Hall electronic system that is characterized by: (a) the application of the Overhauser effect for dynamic nuclear polarization, (b) spin measurement using electrical resistance detection techniques, (c) spin control with microwave/radio frequency methods, and (d) the utilization of the electronic spin exciton as a possible mobile spin transfer mechanism for the eventual realization of a logic gate. Concepts involved in this approach are illustrated with experimental results.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Quantum Computing; Quantum Hall Effect; Electron Spin Resonance; Nuclear Magnetic Resonance; Qubits
ID Code:30696
Deposited On:23 Dec 2010 12:47
Last Modified:11 Jun 2011 06:52

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