Nuclear Spins in a Nanoscale Device for Quantum Information Processing

S. K. Özdemir; A. Miranowicz; T. Ota; G. Yusa; N. Imoto; Y. Hirayama

doi:10.1380/ejssnt.2006.669

Conference -Handai Nano 2006-

Nuclear Spins in a Nanoscale Device for Quantum Information Processing

S. K. Özdemir, A. Miranowicz, T. Ota, G. Yusa, N. Imoto, Y. Hirayama

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Keywords: Nuclear Spins, Nuclear Spin Resonance, Nanoscale Device, Quantum Information Processing, qubit

JOURNAL FREE ACCESS

2006 Volume 4 Pages 669-673

DOI https://doi.org/10.1380/ejssnt.2006.669

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Abstract

Coherent oscillations between any two levels from four nuclear spin states of I=3/2 have been demonstrated in a nanometre-scale NMR semiconductor device, where nuclear spins are all-electrically controlled. Using this device, we discuss quantum logic operations on two fictitious qubits of the I=3/2 system, and propose a quantum state tomography scheme based on the measurement of longitudinal magnetization, M_z. [DOI: 10.1380/ejssnt.2006.669]

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