| Home > Publications database > Optimised adiabatic fast passage spin flipping for (3)He neutron spin filters > print |
| 001 | 18351 | ||
| 005 | 20240619091002.0 | ||
| 024 | 7 | _ | |2 DOI |a 10.1016/j.physb.2010.11.088 |
| 024 | 7 | _ | |2 WOS |a WOS:000291889400029 |
| 024 | 7 | _ | |2 MLZ |a McKetterick20112436 |
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| 041 | _ | _ | |a eng |
| 082 | _ | _ | |a 530 |
| 084 | _ | _ | |2 WoS |a Physics, Condensed Matter |
| 100 | 1 | _ | |0 P:(DE-HGF)0 |a mcKetterick, T.J. |b 0 |
| 245 | _ | _ | |a Optimised adiabatic fast passage spin flipping for (3)He neutron spin filters |
| 260 | _ | _ | |a Amsterdam |b North-Holland Physics Publ. |c 2011 |
| 300 | _ | _ | |a 2436 - 2438 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |0 4907 |a Physica B: Condensed Matter |v 406 |x 0921-4526 |y 12 |
| 500 | _ | _ | |a Record converted from VDB: 12.11.2012 |
| 520 | _ | _ | |a We describe here a method of performing adiabatic fast passage (AFP) spin flipping of polarized He-3 used as a neutron spin filter (NSF) to polarize neutron beams. By reversing the spin states of the He-3 nuclei the polarization of a neutron beam can be efficiently reversed allowing for the transmission of a neutron beam polarized in either spin state. Using an amplitude modulated frequency sweep lasting 500 ms we can spin flip a polarized He-3 neutron spin filter with only 1.8 x 10(-5) loss in He-3 polarization. The small magnetic fields (10-15 G) used to house neutron spin filters mean the He-3 resonant frequencies are low enough to be generated using a computer with a digital 110 card. The versatility of this systems allows AFP to be performed on any beamline or in any laboratory using He-3 neutron spin filters and polarization losses can be minimised by adjusting sweep parameters. (C) 2010 Elsevier B.V. All rights reserved. |
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| 650 | _ | 7 | |2 WoSType |a J |
| 650 | 2 | 7 | |a Instrument and Method Development |0 V:(DE-MLZ)SciArea-220 |2 V:(DE-HGF) |x 0 |
| 650 | 1 | 7 | |a Instrument and Method Development |0 V:(DE-MLZ)GC-2002-2016 |2 V:(DE-HGF) |x 1 |
| 650 | 1 | 7 | |a Others |0 V:(DE-MLZ)GC-180 |2 V:(DE-HGF) |x 0 |
| 653 | 2 | 0 | |2 Author |a Polarized neutrons |
| 653 | 2 | 0 | |2 Author |a Neutron spin filter |
| 653 | 2 | 0 | |2 Author |a Adiabatic fast passage |
| 653 | 2 | 0 | |2 Author |a NMR |
| 653 | 2 | 0 | |2 Author |a AFP |
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| 700 | 1 | _ | |0 P:(DE-Juel1)VDB80922 |a Boag, S. |b 1 |u FZJ |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Stewart, J.R. |b 2 |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Frost, C.D. |b 3 |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Skoda, M.W.A. |b 4 |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Parnell, S. |b 5 |
| 700 | 1 | _ | |0 P:(DE-Juel1)VDB80920 |a Babcock, E. |b 6 |u FZJ |
| 773 | _ | _ | |0 PERI:(DE-600)1466579-7 |a 10.1016/j.physb.2010.11.088 |g Vol. 406, p. 2436 - 2438 |p 2436 - 2438 |q 406<2436 - 2438 |t Physica / B |v 406 |x 0921-4526 |y 2011 |
| 856 | 7 | _ | |u http://dx.doi.org/10.1016/j.physb.2010.11.088 |
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| 914 | 1 | _ | |y 2011 |
| 915 | _ | _ | |0 StatID:(DE-HGF)0010 |a JCR/ISI refereed |
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