Domain wall dynamics and Hall effect in eddy current loop in amorphous ferromagnetic wire with small helical anisotropy
Small helical anisotropy was induced in amorphous ferromagnetic Co 68.2Fe 4.3Si 12.5B 15 wire by current annealing and simultaneous application of tensile stress and torsion. Presence of helical anisotropy was confirmed by measurement and analysis of the circular magnetic flux versus axial magnetic...
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| Veröffentlicht in: | Physica. B, Condensed matter Condensed matter, 2011-10, Vol.406 (19), p.3576-3582 |
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| container_title | Physica. B, Condensed matter |
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| creator | Ziman, J. Onufer, J. Kladivová, M. |
| description | Small helical anisotropy was induced in amorphous ferromagnetic Co
68.2Fe
4.3Si
12.5B
15 wire by current annealing and simultaneous application of tensile stress and torsion. Presence of helical anisotropy was confirmed by measurement and analysis of the circular magnetic flux versus axial magnetic field hysteresis loops. These measurements also showed that a single domain wall between circular domains can be created by placing the wire in a sufficiently high inhomogeneous magnetic field generated by Helmholtz coils with opposite currents. The domain wall velocity versus axial driving field was measured. The results show that the basic dynamic properties (magnitude of the wall mobility, field interval in which linear dependencies between velocity and field are observed, accelerated increase of the velocity for higher fields) are very similar to those obtained for the domain wall between circular domains driven by a constant circular field. The Hall effect was detected in the eddy current loop generated by the moving domain wall. |
| doi_str_mv | 10.1016/j.physb.2011.03.085 |
| format | Article |
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68.2Fe
4.3Si
12.5B
15 wire by current annealing and simultaneous application of tensile stress and torsion. Presence of helical anisotropy was confirmed by measurement and analysis of the circular magnetic flux versus axial magnetic field hysteresis loops. These measurements also showed that a single domain wall between circular domains can be created by placing the wire in a sufficiently high inhomogeneous magnetic field generated by Helmholtz coils with opposite currents. The domain wall velocity versus axial driving field was measured. The results show that the basic dynamic properties (magnitude of the wall mobility, field interval in which linear dependencies between velocity and field are observed, accelerated increase of the velocity for higher fields) are very similar to those obtained for the domain wall between circular domains driven by a constant circular field. The Hall effect was detected in the eddy current loop generated by the moving domain wall.</description><identifier>ISSN: 0921-4526</identifier><identifier>EISSN: 1873-2135</identifier><identifier>DOI: 10.1016/j.physb.2011.03.085</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Amorphous and quasicrystalline magnetic materials ; Amorphous wire ; Anisotropy ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Domain structure (including magnetic bubbles) ; Domain wall velocity ; Domain walls ; Dynamics ; Exact sciences and technology ; Ferromagnetism ; Hall effect ; Helical ; Helical anisotropy ; Magnetic fields ; Magnetic properties and materials ; Magnetic properties of surface, thin films and multilayers ; Magnetic reversal ; Physics ; Studies of specific magnetic materials ; Wire</subject><ispartof>Physica. B, Condensed matter, 2011-10, Vol.406 (19), p.3576-3582</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-6dd1c8a855f464ddc95e17ecc0f5bdc17c6130e23f4b03c1c4bf5e473a4ce8ff3</citedby><cites>FETCH-LOGICAL-c366t-6dd1c8a855f464ddc95e17ecc0f5bdc17c6130e23f4b03c1c4bf5e473a4ce8ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.physb.2011.03.085$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24419997$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ziman, J.</creatorcontrib><creatorcontrib>Onufer, J.</creatorcontrib><creatorcontrib>Kladivová, M.</creatorcontrib><title>Domain wall dynamics and Hall effect in eddy current loop in amorphous ferromagnetic wire with small helical anisotropy</title><title>Physica. B, Condensed matter</title><description>Small helical anisotropy was induced in amorphous ferromagnetic Co
68.2Fe
4.3Si
12.5B
15 wire by current annealing and simultaneous application of tensile stress and torsion. Presence of helical anisotropy was confirmed by measurement and analysis of the circular magnetic flux versus axial magnetic field hysteresis loops. These measurements also showed that a single domain wall between circular domains can be created by placing the wire in a sufficiently high inhomogeneous magnetic field generated by Helmholtz coils with opposite currents. The domain wall velocity versus axial driving field was measured. The results show that the basic dynamic properties (magnitude of the wall mobility, field interval in which linear dependencies between velocity and field are observed, accelerated increase of the velocity for higher fields) are very similar to those obtained for the domain wall between circular domains driven by a constant circular field. The Hall effect was detected in the eddy current loop generated by the moving domain wall.</description><subject>Amorphous and quasicrystalline magnetic materials</subject><subject>Amorphous wire</subject><subject>Anisotropy</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Domain structure (including magnetic bubbles)</subject><subject>Domain wall velocity</subject><subject>Domain walls</subject><subject>Dynamics</subject><subject>Exact sciences and technology</subject><subject>Ferromagnetism</subject><subject>Hall effect</subject><subject>Helical</subject><subject>Helical anisotropy</subject><subject>Magnetic fields</subject><subject>Magnetic properties and materials</subject><subject>Magnetic properties of surface, thin films and multilayers</subject><subject>Magnetic reversal</subject><subject>Physics</subject><subject>Studies of specific magnetic materials</subject><subject>Wire</subject><issn>0921-4526</issn><issn>1873-2135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1v1DAQhi0EEkvbX8DFFyQuST2x83XggMpHkSpxKWfLOx6zXiVxsLOs8u_rsBXH-mBLo2fe8TyMvQdRgoDm9ljOhzXty0oAlEKWoqtfsR10rSwqkPVrthN9BYWqq-Yte5fSUeQDLezY-UsYjZ_42QwDt-tkRo-Jm8ny-61CzhEuPANk7crxFCNNCx9CmLeiGUOcD-GUuKMYc9LviRaP_Owj5Ws58DRuMQcaPJoh5_oUlhjm9Zq9cWZIdPP8XrFf374-3t0XDz-__7j7_FCgbJqlaKwF7ExX1041ylrsa4KWEIWr9xahxQakoEo6tRcSAdXe1aRaaRRS55y8Yh8vuXMMf06UFj36hDQMZqL8bw1NC0pVnYSMyguKMaQUyek5-tHEVYPQm2Z91P80602zFlJnzbnrw_MAk_KKLpoJffrfWikFfd-3mft04Shv-9dT1Ak9TUg2u8JF2-BfnPMEjpSXSA</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Ziman, J.</creator><creator>Onufer, J.</creator><creator>Kladivová, M.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20111001</creationdate><title>Domain wall dynamics and Hall effect in eddy current loop in amorphous ferromagnetic wire with small helical anisotropy</title><author>Ziman, J. ; Onufer, J. ; Kladivová, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-6dd1c8a855f464ddc95e17ecc0f5bdc17c6130e23f4b03c1c4bf5e473a4ce8ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Amorphous and quasicrystalline magnetic materials</topic><topic>Amorphous wire</topic><topic>Anisotropy</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Domain structure (including magnetic bubbles)</topic><topic>Domain wall velocity</topic><topic>Domain walls</topic><topic>Dynamics</topic><topic>Exact sciences and technology</topic><topic>Ferromagnetism</topic><topic>Hall effect</topic><topic>Helical</topic><topic>Helical anisotropy</topic><topic>Magnetic fields</topic><topic>Magnetic properties and materials</topic><topic>Magnetic properties of surface, thin films and multilayers</topic><topic>Magnetic reversal</topic><topic>Physics</topic><topic>Studies of specific magnetic materials</topic><topic>Wire</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ziman, J.</creatorcontrib><creatorcontrib>Onufer, J.</creatorcontrib><creatorcontrib>Kladivová, M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ziman, J.</au><au>Onufer, J.</au><au>Kladivová, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Domain wall dynamics and Hall effect in eddy current loop in amorphous ferromagnetic wire with small helical anisotropy</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2011-10-01</date><risdate>2011</risdate><volume>406</volume><issue>19</issue><spage>3576</spage><epage>3582</epage><pages>3576-3582</pages><issn>0921-4526</issn><eissn>1873-2135</eissn><abstract>Small helical anisotropy was induced in amorphous ferromagnetic Co
68.2Fe
4.3Si
12.5B
15 wire by current annealing and simultaneous application of tensile stress and torsion. Presence of helical anisotropy was confirmed by measurement and analysis of the circular magnetic flux versus axial magnetic field hysteresis loops. These measurements also showed that a single domain wall between circular domains can be created by placing the wire in a sufficiently high inhomogeneous magnetic field generated by Helmholtz coils with opposite currents. The domain wall velocity versus axial driving field was measured. The results show that the basic dynamic properties (magnitude of the wall mobility, field interval in which linear dependencies between velocity and field are observed, accelerated increase of the velocity for higher fields) are very similar to those obtained for the domain wall between circular domains driven by a constant circular field. The Hall effect was detected in the eddy current loop generated by the moving domain wall.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physb.2011.03.085</doi><tpages>7</tpages></addata></record> |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Amorphous and quasicrystalline magnetic materials Amorphous wire Anisotropy Condensed matter: electronic structure, electrical, magnetic, and optical properties Domain structure (including magnetic bubbles) Domain wall velocity Domain walls Dynamics Exact sciences and technology Ferromagnetism Hall effect Helical Helical anisotropy Magnetic fields Magnetic properties and materials Magnetic properties of surface, thin films and multilayers Magnetic reversal Physics Studies of specific magnetic materials Wire |
| title | Domain wall dynamics and Hall effect in eddy current loop in amorphous ferromagnetic wire with small helical anisotropy |
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