Nuclear spins in a nanoscale device for quantum information processing

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

Research output: Contribution to journalReview articlepeer-review

2 Citations (Scopus)


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, Mz.

Original languageEnglish
Pages (from-to)669-673
Number of pages5
Journale-Journal of Surface Science and Nanotechnology
Publication statusPublished - 2006 Dec 29


  • Nanoscale device
  • Nuclear spin resonance
  • Nuclear spins
  • Quantum information processing
  • Qubit


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