Proceedings Paper
Experimental and theoretical investigations of quantum state transfer and decoherence processes in quasi-one-dimensional systems in multiple-quantum NMR experiments| Format | Member Price | Non-Member Price |
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Paper Abstract
Multiple quantum (MQ) NMR methods1 are applied to the analysis of various problems of quantum information processing. It is shown that the two-spin/two-quantum Hamiltonian1 describing MQ NMR dynamics is related to the flip-flop Hamiltonian of a one-dimensional spin system in the approximation of the nearest neighbor interactions. As a result, it is possible to organize quantum state transfer along a linear chain. MQ NMR experiments are performed on quasi-one-dimensional chains of 19F nuclei in calcium fluorapatite Ca5(PO4)3F. Relaxation of the MQ NMR coherences is considered as the simplest model of decoherence processes. A theory of the dipolar relaxation of the MQ NMR coherences in one-dimensional systems is developed. A good agreement of the theoretical predictions and the experimental data is obtained.
Paper Details
Date Published: 30 December 2016
PDF: 8 pages
Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102242E (30 December 2016); doi: 10.1117/12.2263854
Published in SPIE Proceedings Vol. 10224:
International Conference on Micro- and Nano-Electronics 2016
Vladimir F. Lukichev; Konstantin V. Rudenko, Editor(s)
PDF: 8 pages
Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102242E (30 December 2016); doi: 10.1117/12.2263854
Show Author Affiliations
G. A. Bochkin, Institute of Problems of Chemical Physics (Russian Federation)
S. I. Doronin, Institute of Problems of Chemical Physics (Russian Federation)
S. G. Vasil'ev, Institute of Problems of Chemical Physics (Russian Federation)
S. I. Doronin, Institute of Problems of Chemical Physics (Russian Federation)
S. G. Vasil'ev, Institute of Problems of Chemical Physics (Russian Federation)
A. V. Fedorova, Institute of Problems of Chemical Physics (Russian Federation)
E. B. Fel'dman, Institute of Problems of Chemical Physics (Russian Federation)
E. B. Fel'dman, Institute of Problems of Chemical Physics (Russian Federation)
Published in SPIE Proceedings Vol. 10224:
International Conference on Micro- and Nano-Electronics 2016
Vladimir F. Lukichev; Konstantin V. Rudenko, Editor(s)
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