Taper effect in spin valve devices
In this paper the taper effect is discussed in various shielded spin valve structures using the micro-magnetic modeling. It is found that long taper can result in the instability of sensor performance. In addition, it is harder to control the instability if sensors have more than three magnetic laye...
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| Veröffentlicht in: | IEEE transactions on magnetics 2000-09, Vol.36 (5), p.2575-2577 |
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| container_end_page | 2577 |
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| container_issue | 5 |
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| container_title | IEEE transactions on magnetics |
| container_volume | 36 |
| creator | Zhu, N. Hiner, C. Rana, A. Huai, Y. Seagle, D. |
| description | In this paper the taper effect is discussed in various shielded spin valve structures using the micro-magnetic modeling. It is found that long taper can result in the instability of sensor performance. In addition, it is harder to control the instability if sensors have more than three magnetic layers because the demagnetizing fields become more complicated at sensor edges with increasing magnetic layer number. |
| doi_str_mv | 10.1109/20.908515 |
| format | Article |
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It is found that long taper can result in the instability of sensor performance. In addition, it is harder to control the instability if sensors have more than three magnetic layers because the demagnetizing fields become more complicated at sensor edges with increasing magnetic layer number.</description><subject>Applied sciences</subject><subject>Demagnetization</subject><subject>Demagnetizing</subject><subject>Devices</subject><subject>Electronics</subject><subject>Equations</subject><subject>Exact sciences and technology</subject><subject>Geometry</subject><subject>Instability</subject><subject>Magnetic devices</subject><subject>Magnetic fields</subject><subject>Magnetic heads</subject><subject>Magnetic sensors</subject><subject>Magnetic separation</subject><subject>Magnetic shielding</subject><subject>Magnetic thin film devices: magnetic heads (magnetoresistive, inductive, etc.); domain-motion devices, etc</subject><subject>Magnetism</subject><subject>Magnetization</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. 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Microelectronics. Optoelectronics. Solid state devices</topic><topic>Sensors</topic><topic>Spin valves</topic><topic>Stability</topic><toplevel>online_resources</toplevel><creatorcontrib>Zhu, N.</creatorcontrib><creatorcontrib>Hiner, C.</creatorcontrib><creatorcontrib>Rana, A.</creatorcontrib><creatorcontrib>Huai, Y.</creatorcontrib><creatorcontrib>Seagle, D.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhu, N.</au><au>Hiner, C.</au><au>Rana, A.</au><au>Huai, Y.</au><au>Seagle, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Taper effect in spin valve devices</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2000-09-01</date><risdate>2000</risdate><volume>36</volume><issue>5</issue><spage>2575</spage><epage>2577</epage><pages>2575-2577</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>In this paper the taper effect is discussed in various shielded spin valve structures using the micro-magnetic modeling. It is found that long taper can result in the instability of sensor performance. In addition, it is harder to control the instability if sensors have more than three magnetic layers because the demagnetizing fields become more complicated at sensor edges with increasing magnetic layer number.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/20.908515</doi><tpages>3</tpages></addata></record> |
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| identifier | ISSN: 0018-9464 |
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| issn | 0018-9464 1941-0069 |
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| source | IEEE |
| subjects | Applied sciences Demagnetization Demagnetizing Devices Electronics Equations Exact sciences and technology Geometry Instability Magnetic devices Magnetic fields Magnetic heads Magnetic sensors Magnetic separation Magnetic shielding Magnetic thin film devices: magnetic heads (magnetoresistive, inductive, etc.) domain-motion devices, etc Magnetism Magnetization Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Sensors Spin valves Stability |
| title | Taper effect in spin valve devices |
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