Giant Keplerate molecule Fe30—the first octopole magnet
The multipole expansion technique is applied to one of the largest magnetic molecules, Fe30. The molecule's dipole, toroid and quadrupole magnetic moments are equal to zero (in the absence of magnetic field) so the multipole expansion starts from the octopole moment. Probably, the Fe30 molecule...
Gespeichert in:
| Veröffentlicht in: | Europhysics letters 2004-01, Vol.65 (1), p.116-122 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 122 |
|---|---|
| container_issue | 1 |
| container_start_page | 116 |
| container_title | Europhysics letters |
| container_volume | 65 |
| creator | Mischenko, A. S Chernyshov, A. S Zvezdin, A. K |
| description | The multipole expansion technique is applied to one of the largest magnetic molecules, Fe30. The molecule's dipole, toroid and quadrupole magnetic moments are equal to zero (in the absence of magnetic field) so the multipole expansion starts from the octopole moment. Probably, the Fe30 molecule is the most symmetrical magnetic body synthesized so far. The magnetization process is considered theoretically in different geometries. Some components of the octopole moment experience a jump while the magnetization rises linearly up to its saturation value. An elementary octopole moment consisting of four magnetic dipoles is proposed as a hint for designing of an experiment for the measurement of octopole magnetic-moment components. |
| doi_str_mv | 10.1209/epl/i2003-10059-5 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_iop_p</sourceid><recordid>TN_cdi_proquest_miscellaneous_28201880</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>28201880</sourcerecordid><originalsourceid>FETCH-LOGICAL-i170t-3927759fb194771996ab179363f411802a39296b43c26f21408c04135fcff6fa3</originalsourceid><addsrcrecordid>eNplkL9OwzAQhy0EEqXwAGyZkJAwvfN_j6iiBVGJBWbLDTYEJU2InYGNh-AJeRLSlo3phvt-p_t9hJwjXCMDOwtdPasYAKcIIC2VB2SCzCgqjBSHZALMSipBy2NyktI7AKJBNSF2WflNLh7GfOh9DkXT1qEc6lAsAoefr-_8FopY9SkXbZnbbtwWjX_dhHxKjqKvUzj7m1PyvLh9mt_R1ePyfn6zohVqyJRbprW0cY1WaI3WKr9GbbniUYw_APMjYdVa8JKpyFCAKUEgl7GMUUXPp-Rif7fr248hpOyaKpWhrv0mtENyzDBAY2AEL_dg1Xau66vG959u29ttezslHTpE5bqXOLJX_1kEt3XpRhdu59LtXDrJfwE9_mS6</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>28201880</pqid></control><display><type>article</type><title>Giant Keplerate molecule Fe30—the first octopole magnet</title><source>IOP Publishing Journals</source><creator>Mischenko, A. S ; Chernyshov, A. S ; Zvezdin, A. K</creator><creatorcontrib>Mischenko, A. S ; Chernyshov, A. S ; Zvezdin, A. K</creatorcontrib><description>The multipole expansion technique is applied to one of the largest magnetic molecules, Fe30. The molecule's dipole, toroid and quadrupole magnetic moments are equal to zero (in the absence of magnetic field) so the multipole expansion starts from the octopole moment. Probably, the Fe30 molecule is the most symmetrical magnetic body synthesized so far. The magnetization process is considered theoretically in different geometries. Some components of the octopole moment experience a jump while the magnetization rises linearly up to its saturation value. An elementary octopole moment consisting of four magnetic dipoles is proposed as a hint for designing of an experiment for the measurement of octopole magnetic-moment components.</description><identifier>ISSN: 0295-5075</identifier><identifier>EISSN: 1286-4854</identifier><identifier>DOI: 10.1209/epl/i2003-10059-5</identifier><language>eng</language><publisher>IOP Publishing</publisher><ispartof>Europhysics letters, 2004-01, Vol.65 (1), p.116-122</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1209/epl/i2003-10059-5/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,780,784,27924,27925,53910</link.rule.ids></links><search><creatorcontrib>Mischenko, A. S</creatorcontrib><creatorcontrib>Chernyshov, A. S</creatorcontrib><creatorcontrib>Zvezdin, A. K</creatorcontrib><title>Giant Keplerate molecule Fe30—the first octopole magnet</title><title>Europhysics letters</title><description>The multipole expansion technique is applied to one of the largest magnetic molecules, Fe30. The molecule's dipole, toroid and quadrupole magnetic moments are equal to zero (in the absence of magnetic field) so the multipole expansion starts from the octopole moment. Probably, the Fe30 molecule is the most symmetrical magnetic body synthesized so far. The magnetization process is considered theoretically in different geometries. Some components of the octopole moment experience a jump while the magnetization rises linearly up to its saturation value. An elementary octopole moment consisting of four magnetic dipoles is proposed as a hint for designing of an experiment for the measurement of octopole magnetic-moment components.</description><issn>0295-5075</issn><issn>1286-4854</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNplkL9OwzAQhy0EEqXwAGyZkJAwvfN_j6iiBVGJBWbLDTYEJU2InYGNh-AJeRLSlo3phvt-p_t9hJwjXCMDOwtdPasYAKcIIC2VB2SCzCgqjBSHZALMSipBy2NyktI7AKJBNSF2WflNLh7GfOh9DkXT1qEc6lAsAoefr-_8FopY9SkXbZnbbtwWjX_dhHxKjqKvUzj7m1PyvLh9mt_R1ePyfn6zohVqyJRbprW0cY1WaI3WKr9GbbniUYw_APMjYdVa8JKpyFCAKUEgl7GMUUXPp-Rif7fr248hpOyaKpWhrv0mtENyzDBAY2AEL_dg1Xau66vG959u29ttezslHTpE5bqXOLJX_1kEt3XpRhdu59LtXDrJfwE9_mS6</recordid><startdate>20040101</startdate><enddate>20040101</enddate><creator>Mischenko, A. S</creator><creator>Chernyshov, A. S</creator><creator>Zvezdin, A. K</creator><general>IOP Publishing</general><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20040101</creationdate><title>Giant Keplerate molecule Fe30—the first octopole magnet</title><author>Mischenko, A. S ; Chernyshov, A. S ; Zvezdin, A. K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i170t-3927759fb194771996ab179363f411802a39296b43c26f21408c04135fcff6fa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mischenko, A. S</creatorcontrib><creatorcontrib>Chernyshov, A. S</creatorcontrib><creatorcontrib>Zvezdin, A. K</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Europhysics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mischenko, A. S</au><au>Chernyshov, A. S</au><au>Zvezdin, A. K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Giant Keplerate molecule Fe30—the first octopole magnet</atitle><jtitle>Europhysics letters</jtitle><date>2004-01-01</date><risdate>2004</risdate><volume>65</volume><issue>1</issue><spage>116</spage><epage>122</epage><pages>116-122</pages><issn>0295-5075</issn><eissn>1286-4854</eissn><abstract>The multipole expansion technique is applied to one of the largest magnetic molecules, Fe30. The molecule's dipole, toroid and quadrupole magnetic moments are equal to zero (in the absence of magnetic field) so the multipole expansion starts from the octopole moment. Probably, the Fe30 molecule is the most symmetrical magnetic body synthesized so far. The magnetization process is considered theoretically in different geometries. Some components of the octopole moment experience a jump while the magnetization rises linearly up to its saturation value. An elementary octopole moment consisting of four magnetic dipoles is proposed as a hint for designing of an experiment for the measurement of octopole magnetic-moment components.</abstract><pub>IOP Publishing</pub><doi>10.1209/epl/i2003-10059-5</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0295-5075 |
| ispartof | Europhysics letters, 2004-01, Vol.65 (1), p.116-122 |
| issn | 0295-5075 1286-4854 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28201880 |
| source | IOP Publishing Journals |
| title | Giant Keplerate molecule Fe30—the first octopole magnet |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T13%3A55%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_iop_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Giant%20Keplerate%20molecule%20Fe30%E2%80%94the%20first%20octopole%20magnet&rft.jtitle=Europhysics%20letters&rft.au=Mischenko,%20A.%20S&rft.date=2004-01-01&rft.volume=65&rft.issue=1&rft.spage=116&rft.epage=122&rft.pages=116-122&rft.issn=0295-5075&rft.eissn=1286-4854&rft_id=info:doi/10.1209/epl/i2003-10059-5&rft_dat=%3Cproquest_iop_p%3E28201880%3C/proquest_iop_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=28201880&rft_id=info:pmid/&rfr_iscdi=true |