Design and experimental tests of a novel neutron spin analyzer for wide angle spin echo spectrometers
This paper describes the design and experimental tests of a novel neutron spin analyzer optimized for wide angle spin echo spectrometers. The new design is based on nonremanent magnetic supermirrors, which are magnetized by vertical magnetic fields created by NdFeB high field permanent magnets. The...
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| Veröffentlicht in: | Review of scientific instruments 2009-09, Vol.80 (9), p.095105-095105-9 |
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| container_end_page | 095105-9 |
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| container_issue | 9 |
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| container_title | Review of scientific instruments |
| container_volume | 80 |
| creator | Fouquet, Peter Farago, Bela Andersen, Ken H. Bentley, Phillip M. Pastrello, Gilles Sutton, Iain Thaveron, Eric Thomas, Fréderic Moskvin, Evgeny Pappas, Catherine |
| description | This paper describes the design and experimental tests of a novel neutron spin analyzer optimized for wide angle spin echo spectrometers. The new design is based on nonremanent magnetic supermirrors, which are magnetized by vertical magnetic fields created by NdFeB high field permanent magnets. The solution presented here gives stable performance at moderate costs in contrast to designs invoking remanent supermirrors. In the experimental part of this paper we demonstrate that the new design performs well in terms of polarization, transmission, and that high quality neutron spin echo spectra can be measured. |
| doi_str_mv | 10.1063/1.3212669 |
| format | Article |
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The new design is based on nonremanent magnetic supermirrors, which are magnetized by vertical magnetic fields created by NdFeB high field permanent magnets. The solution presented here gives stable performance at moderate costs in contrast to designs invoking remanent supermirrors. In the experimental part of this paper we demonstrate that the new design performs well in terms of polarization, transmission, and that high quality neutron spin echo spectra can be measured.</description><subject>DESIGN</subject><subject>INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY</subject><subject>MAGNETIC FIELDS</subject><subject>NEUTRON DIFFRACTION</subject><subject>NEUTRON SPECTRA</subject><subject>NEUTRON SPECTROMETERS</subject><subject>NEUTRONS</subject><subject>PERMANENT MAGNETS</subject><subject>POLARIZATION</subject><subject>SPIN</subject><subject>SPIN ECHO</subject><subject>TRANSMISSION</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kU1rHSEYhaUkNDe3XfQPFCGLksCkfszouAmUfDSBQDftWhznNZkwV6fqzdevj5e5NIuSuFH08XDecxD6QskxJYJ_p8ecUSaE-oAWlLSqkoLxHbQghNeVkHW7h_ZTuiNlNZR-RHtUSUWVYAsEZ5CGG4-N7zE8ThCHFfhsRpwh5YSDwwb7cA8j9rDOMXicpmGDm_HpGSJ2IeKHoYdyczPC_Aj2NpQT2MKvIENMn9CuM2OCz9t9if5cnP8-vayuf_28Ov1xXdmay1xZ1zhFmbXOgrMUOguyBailqpXhsuFQN7whlomOttJ2oulM2yshWdszJWu-RAezbkh50MkOuXixwfviRTNWpidFYYm-zdQUw991mVOvhmRhHI2HsE5a8poIQcRG73AmbQwpRXB6KgGZ-KQp0ZvoNdXb6Av7dau67lbQv5LbrAtwMgMbXyYPwb-tNreiSyv6XytF4OgtgfsQXz_rqXfvwf97fwEvR7B6</recordid><startdate>20090901</startdate><enddate>20090901</enddate><creator>Fouquet, Peter</creator><creator>Farago, Bela</creator><creator>Andersen, Ken H.</creator><creator>Bentley, Phillip M.</creator><creator>Pastrello, Gilles</creator><creator>Sutton, Iain</creator><creator>Thaveron, Eric</creator><creator>Thomas, Fréderic</creator><creator>Moskvin, Evgeny</creator><creator>Pappas, Catherine</creator><general>American Institute of Physics</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20090901</creationdate><title>Design and experimental tests of a novel neutron spin analyzer for wide angle spin echo spectrometers</title><author>Fouquet, Peter ; Farago, Bela ; Andersen, Ken H. ; Bentley, Phillip M. ; Pastrello, Gilles ; Sutton, Iain ; Thaveron, Eric ; Thomas, Fréderic ; Moskvin, Evgeny ; Pappas, Catherine</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c437t-cf5f912ccfcefc1ebce78ee47949a3753e45350c26b187cb65ba8d96728d29743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>DESIGN</topic><topic>INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY</topic><topic>MAGNETIC FIELDS</topic><topic>NEUTRON DIFFRACTION</topic><topic>NEUTRON SPECTRA</topic><topic>NEUTRON SPECTROMETERS</topic><topic>NEUTRONS</topic><topic>PERMANENT MAGNETS</topic><topic>POLARIZATION</topic><topic>SPIN</topic><topic>SPIN ECHO</topic><topic>TRANSMISSION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fouquet, Peter</creatorcontrib><creatorcontrib>Farago, Bela</creatorcontrib><creatorcontrib>Andersen, Ken H.</creatorcontrib><creatorcontrib>Bentley, Phillip M.</creatorcontrib><creatorcontrib>Pastrello, Gilles</creatorcontrib><creatorcontrib>Sutton, Iain</creatorcontrib><creatorcontrib>Thaveron, Eric</creatorcontrib><creatorcontrib>Thomas, Fréderic</creatorcontrib><creatorcontrib>Moskvin, Evgeny</creatorcontrib><creatorcontrib>Pappas, Catherine</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fouquet, Peter</au><au>Farago, Bela</au><au>Andersen, Ken H.</au><au>Bentley, Phillip M.</au><au>Pastrello, Gilles</au><au>Sutton, Iain</au><au>Thaveron, Eric</au><au>Thomas, Fréderic</au><au>Moskvin, Evgeny</au><au>Pappas, Catherine</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design and experimental tests of a novel neutron spin analyzer for wide angle spin echo spectrometers</atitle><jtitle>Review of scientific instruments</jtitle><addtitle>Rev Sci Instrum</addtitle><date>2009-09-01</date><risdate>2009</risdate><volume>80</volume><issue>9</issue><spage>095105</spage><epage>095105-9</epage><pages>095105-095105-9</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>This paper describes the design and experimental tests of a novel neutron spin analyzer optimized for wide angle spin echo spectrometers. 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| fulltext | fulltext |
| identifier | ISSN: 0034-6748 |
| ispartof | Review of scientific instruments, 2009-09, Vol.80 (9), p.095105-095105-9 |
| issn | 0034-6748 1089-7623 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | DESIGN INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY MAGNETIC FIELDS NEUTRON DIFFRACTION NEUTRON SPECTRA NEUTRON SPECTROMETERS NEUTRONS PERMANENT MAGNETS POLARIZATION SPIN SPIN ECHO TRANSMISSION |
| title | Design and experimental tests of a novel neutron spin analyzer for wide angle spin echo spectrometers |
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