dorsal/arxiv
View SchemaNuclear spin interferences in bulk water at room temperature
| Authors | Jules Grucker, Kees Van Schenk Brill, Edward Belaga, Jacques Baudon, Daniel Grucker |
|---|---|
| Categories | |
| ArXiv ID | physics/0703270 |
| URL | https://arxiv.org/abs/physics/0703270 |
Abstract
Nuclear spin interference effects generated in a macroscopic sample of 10ml degassed water are detected in a simple NMR experiment. A \pi/2 - \tau - \pi/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 \Delta 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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"abstract": "Nuclear spin interference effects generated in a macroscopic sample of 10ml\ndegassed water are detected in a simple NMR experiment. A \\pi/2 - \\tau - \\pi/2\nRF double pulse sequence (Ramsey sequence) is applied to the water sample\nimmersed in a static magnetic field B0 \" 4.7T. For a homogeneity of B0 of the\norder of \\Delta B0/B0 = 2 . 10^{-8}, the nuclear spin interference term is\ncontrolled with a maximum relative deviation of 9.7 %. These results are a\nfirst step to manipulation of nuclear spin coherence of water molecules.",
"arxiv_id": "physics/0703270",
"authors": [
"Jules Grucker",
"Kees Van Schenk Brill",
"Edward Belaga",
"Jacques Baudon",
"Daniel Grucker"
],
"categories": [
"physics.comp-ph"
],
"title": "Nuclear spin interferences in bulk water at room temperature",
"url": "https://arxiv.org/abs/physics/0703270"
},
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