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Nuclear Spins in a Nanoscale Device for Quantum Information Processing

S. K. Ozdemir·A. Miranowicz·T. Ota·G. Yusa·N. Imoto·Y. Hirayama
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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, $M_z$.

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S. K. Ozdemir, A. Miranowicz, T. Ota, G. Yusa, N. Imoto, Y. Hirayama. 2006-12-29. Nuclear Spins in a Nanoscale Device for Quantum Information Processing. https://doi.org/10.1380/ejssnt.2006.669

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