Influence of the dipolar interactions in the magnetization reversal asymmetry of hard-soft magnetic ribbons
Partial crystallization of the metallic glass Co 66 Si 16 B 12 Fe 4 Mo 2 was performed by annealing at temperatures between 500 and 540°C for 10-20 min, resulting in crystallite volume fractions of ( 0.7 - 5 ) × 10 − 3 and sizes of 50-100 nm. This two-phase alloy presents a remarkable feature: a hys...
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| Veröffentlicht in: | Journal of applied physics 2005-01, Vol.97 (2), p.023903-023903-5 |
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| container_end_page | 023903-5 |
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| container_title | Journal of applied physics |
| container_volume | 97 |
| creator | Rivas, M. García, J. A. Tejedor, M. Bertrán, E. Céspedes, J. G. |
| description | Partial crystallization of the metallic glass
Co
66
Si
16
B
12
Fe
4
Mo
2
was performed by annealing at temperatures between 500 and 540°C for 10-20 min, resulting in crystallite volume fractions of
(
0.7
-
5
)
×
10
−
3
and sizes of 50-100 nm. This two-phase alloy presents a remarkable feature: a hysteresis loop shift that can be tailored by simply premagnetizing the sample in the adequate magnetic field. Shifts as large as five times the coercive field have been obtained which make them interesting for application as magnetic cores in dc pulse transformers. The asymetrical magnetic reversal is explained in terms of the magnetic dipolar field interaction and the observed hysteresis loops have been satisfactorily simulated by a modification of Stoner-Wohlfarth's model of coherent rotations. |
| doi_str_mv | 10.1063/1.1831552 |
| format | Article |
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Co
66
Si
16
B
12
Fe
4
Mo
2
was performed by annealing at temperatures between 500 and 540°C for 10-20 min, resulting in crystallite volume fractions of
(
0.7
-
5
)
×
10
−
3
and sizes of 50-100 nm. This two-phase alloy presents a remarkable feature: a hysteresis loop shift that can be tailored by simply premagnetizing the sample in the adequate magnetic field. Shifts as large as five times the coercive field have been obtained which make them interesting for application as magnetic cores in dc pulse transformers. The asymetrical magnetic reversal is explained in terms of the magnetic dipolar field interaction and the observed hysteresis loops have been satisfactorily simulated by a modification of Stoner-Wohlfarth's model of coherent rotations.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.1831552</identifier><identifier>CODEN: JAPIAU</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>Anisotropia ; Anisotropy ; ANNEALING ; BORON ALLOYS ; COBALT ALLOYS ; COERCIVE FORCE ; CRYSTALLIZATION ; Electron microscopy ; ELECTRONS ; EXCHANGE INTERACTIONS ; FERROMAGNETIC MATERIALS ; Ferromagnetism ; Ferromagnetisme ; Histèresi ; HYSTERESIS ; IRON ALLOYS ; MAGNETIC CORES ; MAGNETIC FIELDS ; MAGNETIC MOMENTS ; Magnetic properties ; Magnetism ; Magnetisme ; MAGNETIZATION ; MATERIALS SCIENCE ; METALLIC GLASSES ; Microscòpia electrònica ; MOLYBDENUM ALLOYS ; Nanocristalls ; Nanocrystals ; Propietats magnètiques ; PULSES ; SILICON ALLOYS ; TEMPERATURE RANGE 0400-1000 K ; TRANSFORMERS</subject><ispartof>Journal of applied physics, 2005-01, Vol.97 (2), p.023903-023903-5</ispartof><rights>2005 American Institute of Physics</rights><rights>(c) American Institute of Physics, 2005 info:eu-repo/semantics/openAccess</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-d81c1bf1c3f756f02b5e088150cfe465b0a8e1a1f37f775f5369b398e07ff98c3</citedby><cites>FETCH-LOGICAL-c389t-d81c1bf1c3f756f02b5e088150cfe465b0a8e1a1f37f775f5369b398e07ff98c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/jap/article-lookup/doi/10.1063/1.1831552$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,780,784,794,885,1559,4512,26974,27924,27925,76384,76390</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/20665000$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Rivas, M.</creatorcontrib><creatorcontrib>García, J. A.</creatorcontrib><creatorcontrib>Tejedor, M.</creatorcontrib><creatorcontrib>Bertrán, E.</creatorcontrib><creatorcontrib>Céspedes, J. G.</creatorcontrib><title>Influence of the dipolar interactions in the magnetization reversal asymmetry of hard-soft magnetic ribbons</title><title>Journal of applied physics</title><description>Partial crystallization of the metallic glass
Co
66
Si
16
B
12
Fe
4
Mo
2
was performed by annealing at temperatures between 500 and 540°C for 10-20 min, resulting in crystallite volume fractions of
(
0.7
-
5
)
×
10
−
3
and sizes of 50-100 nm. This two-phase alloy presents a remarkable feature: a hysteresis loop shift that can be tailored by simply premagnetizing the sample in the adequate magnetic field. Shifts as large as five times the coercive field have been obtained which make them interesting for application as magnetic cores in dc pulse transformers. The asymetrical magnetic reversal is explained in terms of the magnetic dipolar field interaction and the observed hysteresis loops have been satisfactorily simulated by a modification of Stoner-Wohlfarth's model of coherent rotations.</description><subject>Anisotropia</subject><subject>Anisotropy</subject><subject>ANNEALING</subject><subject>BORON ALLOYS</subject><subject>COBALT ALLOYS</subject><subject>COERCIVE FORCE</subject><subject>CRYSTALLIZATION</subject><subject>Electron microscopy</subject><subject>ELECTRONS</subject><subject>EXCHANGE INTERACTIONS</subject><subject>FERROMAGNETIC MATERIALS</subject><subject>Ferromagnetism</subject><subject>Ferromagnetisme</subject><subject>Histèresi</subject><subject>HYSTERESIS</subject><subject>IRON ALLOYS</subject><subject>MAGNETIC CORES</subject><subject>MAGNETIC FIELDS</subject><subject>MAGNETIC MOMENTS</subject><subject>Magnetic properties</subject><subject>Magnetism</subject><subject>Magnetisme</subject><subject>MAGNETIZATION</subject><subject>MATERIALS SCIENCE</subject><subject>METALLIC GLASSES</subject><subject>Microscòpia electrònica</subject><subject>MOLYBDENUM ALLOYS</subject><subject>Nanocristalls</subject><subject>Nanocrystals</subject><subject>Propietats magnètiques</subject><subject>PULSES</subject><subject>SILICON ALLOYS</subject><subject>TEMPERATURE RANGE 0400-1000 K</subject><subject>TRANSFORMERS</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>XX2</sourceid><recordid>eNp1kU1LAzEQhoMoWD8O_oMFTx62zmzMbnIRpPgFBS96Dtl0YqPtpiRRqL_e3bbqyUMIkzzzMjzD2BnCGKHmlzhGyVGIao-NEKQqGyFgn40AKiylatQhO0rpDQB7To3Y-2PnFh_UWSqCK_KciplfhYWJhe8yRWOzD13qi83f0rx2lP2XGV6LSJ8Uk1kUJq2XS8pxPWTMTZyVKbj8Q9si-rbtU07YgTOLRKe7-5i93N0-Tx7K6dP94-RmWlouVS5nEi22Di13jagdVK0gkBIFWEdXtWjBSEKDjjeuaYQTvFYtV5KgcU5Jy4_Z-TY3pOx1sj6TndvQdWSzrqCuBQD0FG4pmz6sjmQpWpN1MP6vGE4FTaUHWZXqey52PTGkFMnpVfRLE9caQQ_-Neqd_5693rLDABth_8O_S9DB6V607pfAvwE_VY5O</recordid><startdate>20050115</startdate><enddate>20050115</enddate><creator>Rivas, M.</creator><creator>García, J. A.</creator><creator>Tejedor, M.</creator><creator>Bertrán, E.</creator><creator>Céspedes, J. G.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>XX2</scope><scope>OTOTI</scope></search><sort><creationdate>20050115</creationdate><title>Influence of the dipolar interactions in the magnetization reversal asymmetry of hard-soft magnetic ribbons</title><author>Rivas, M. ; García, J. A. ; Tejedor, M. ; Bertrán, E. ; Céspedes, J. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-d81c1bf1c3f756f02b5e088150cfe465b0a8e1a1f37f775f5369b398e07ff98c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Anisotropia</topic><topic>Anisotropy</topic><topic>ANNEALING</topic><topic>BORON ALLOYS</topic><topic>COBALT ALLOYS</topic><topic>COERCIVE FORCE</topic><topic>CRYSTALLIZATION</topic><topic>Electron microscopy</topic><topic>ELECTRONS</topic><topic>EXCHANGE INTERACTIONS</topic><topic>FERROMAGNETIC MATERIALS</topic><topic>Ferromagnetism</topic><topic>Ferromagnetisme</topic><topic>Histèresi</topic><topic>HYSTERESIS</topic><topic>IRON ALLOYS</topic><topic>MAGNETIC CORES</topic><topic>MAGNETIC FIELDS</topic><topic>MAGNETIC MOMENTS</topic><topic>Magnetic properties</topic><topic>Magnetism</topic><topic>Magnetisme</topic><topic>MAGNETIZATION</topic><topic>MATERIALS SCIENCE</topic><topic>METALLIC GLASSES</topic><topic>Microscòpia electrònica</topic><topic>MOLYBDENUM ALLOYS</topic><topic>Nanocristalls</topic><topic>Nanocrystals</topic><topic>Propietats magnètiques</topic><topic>PULSES</topic><topic>SILICON ALLOYS</topic><topic>TEMPERATURE RANGE 0400-1000 K</topic><topic>TRANSFORMERS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rivas, M.</creatorcontrib><creatorcontrib>García, J. A.</creatorcontrib><creatorcontrib>Tejedor, M.</creatorcontrib><creatorcontrib>Bertrán, E.</creatorcontrib><creatorcontrib>Céspedes, J. G.</creatorcontrib><collection>CrossRef</collection><collection>Recercat</collection><collection>OSTI.GOV</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rivas, M.</au><au>García, J. A.</au><au>Tejedor, M.</au><au>Bertrán, E.</au><au>Céspedes, J. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of the dipolar interactions in the magnetization reversal asymmetry of hard-soft magnetic ribbons</atitle><jtitle>Journal of applied physics</jtitle><date>2005-01-15</date><risdate>2005</risdate><volume>97</volume><issue>2</issue><spage>023903</spage><epage>023903-5</epage><pages>023903-023903-5</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>Partial crystallization of the metallic glass
Co
66
Si
16
B
12
Fe
4
Mo
2
was performed by annealing at temperatures between 500 and 540°C for 10-20 min, resulting in crystallite volume fractions of
(
0.7
-
5
)
×
10
−
3
and sizes of 50-100 nm. This two-phase alloy presents a remarkable feature: a hysteresis loop shift that can be tailored by simply premagnetizing the sample in the adequate magnetic field. Shifts as large as five times the coercive field have been obtained which make them interesting for application as magnetic cores in dc pulse transformers. The asymetrical magnetic reversal is explained in terms of the magnetic dipolar field interaction and the observed hysteresis loops have been satisfactorily simulated by a modification of Stoner-Wohlfarth's model of coherent rotations.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><doi>10.1063/1.1831552</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
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| ispartof | Journal of applied physics, 2005-01, Vol.97 (2), p.023903-023903-5 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_osti_scitechconnect_20665000 |
| source | AIP Journals Complete; Recercat; AIP Digital Archive |
| subjects | Anisotropia Anisotropy ANNEALING BORON ALLOYS COBALT ALLOYS COERCIVE FORCE CRYSTALLIZATION Electron microscopy ELECTRONS EXCHANGE INTERACTIONS FERROMAGNETIC MATERIALS Ferromagnetism Ferromagnetisme Histèresi HYSTERESIS IRON ALLOYS MAGNETIC CORES MAGNETIC FIELDS MAGNETIC MOMENTS Magnetic properties Magnetism Magnetisme MAGNETIZATION MATERIALS SCIENCE METALLIC GLASSES Microscòpia electrònica MOLYBDENUM ALLOYS Nanocristalls Nanocrystals Propietats magnètiques PULSES SILICON ALLOYS TEMPERATURE RANGE 0400-1000 K TRANSFORMERS |
| title | Influence of the dipolar interactions in the magnetization reversal asymmetry of hard-soft magnetic ribbons |
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