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| HAL: hal-00133055, version 1 |
| arXiv: physics/0703270 |
| Detailed view |  Export this paper |
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| Nuclear spin interferences in bulk water at room temperature |
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| Jules Grucker 1Kees Van Schenk Brill 2, 3 |
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| For the Quantum Information Processing collaboration(s) |
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| (2007-02-23) |
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| Nuclear spin interference effects generated in a macroscopic sample of 10ml degassed water are detected in a simple NMR experiment. A !/2−"−!/2 RF double pulse sequence (Ramsey sequence) is applied to the water sample immersed in a static magnetic field B0 " 4.7T. For a homogeneity of B0 of the order of !B0/B0 = 2 . 10−8, the nuclear spin interference term is controlled with a maximum relative deviation of 9.7 %. These results are a first step to manipulation of nuclear spin coherence of water molecules. |
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| 1: | Laboratoire de physique des lasers (LPL) |
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CNRS : UMR7538 – Université Paris XIII - Paris Nord |
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| 2: | Institut de Recherche Mathématique Avancée (IRMA) |
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CNRS : UMR7501 – Université Louis Pasteur - Strasbourg I |
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| 3: | Laboratoire de Neuroimagerie in Vivo (LNV) |
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CHU Strasbourg – CNRS : UMR7004 |
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| Subject | : | Physics/Physics/Computational Physics |
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| spin – interference – nuclear magnetic resonance |
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| Attached file list to this document: | ||||||||||
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| hal-00133055, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00133055 | |
| oai:hal.archives-ouvertes.fr:hal-00133055 | |
| From: Edward Belaga | |
| Submitted on: Thursday, 29 March 2007 14:41:55 | |
| Updated on: Friday, 30 March 2007 09:06:54 | |
