Designing, Modeling, and Testing Particle Robust Air Bearings for Perpendicular Recording Media
Particle-induced damage on perpendicular recording media can be categorized as physical damage to the media and magnetic erasures with limited physical damage. Component-level tests were developed in order to measure particle robustness of air bearing designs for these two failure modes. A published...
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creator | Brand, J.L. Roy, M. Frenz, A.D. |
description | Particle-induced damage on perpendicular recording media can be categorized as physical damage to the media and magnetic erasures with limited physical damage. Component-level tests were developed in order to measure particle robustness of air bearing designs for these two failure modes. A published model for air bearing interactions with a particle was extended to include the full slider surface and allow particles to slide along the slider air bearing features. The model and test results correlate for hard particle scratching. Specific air bearing features and properties can be modified in order to improve dramatically the air bearing particle robustness for hard particle scratches and particle-induced magnetic erasures. |
doi_str_mv | 10.1109/APMRC.2006.365894 |
format | Conference Proceeding |
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Component-level tests were developed in order to measure particle robustness of air bearing designs for these two failure modes. A published model for air bearing interactions with a particle was extended to include the full slider surface and allow particles to slide along the slider air bearing features. The model and test results correlate for hard particle scratching. Specific air bearing features and properties can be modified in order to improve dramatically the air bearing particle robustness for hard particle scratches and particle-induced magnetic erasures.</description><subject>Air bearing design</subject><subject>Conducting materials</subject><subject>Fluorescence</subject><subject>magnetic erasures</subject><subject>Magnetic force microscopy</subject><subject>Magnetic heads</subject><subject>Magnetic levitation</subject><subject>Magnetic materials</subject><subject>Materials testing</subject><subject>Particle measurements</subject><subject>particle-induced damage</subject><subject>Particles</subject><subject>Perpendicular magnetic recording</subject><subject>Robustness</subject><isbn>1424408636</isbn><isbn>9781424408634</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2006</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotTktLxDAYDIigrvsDxEt-gK15NU2OdX3CFkvpvSTNlyVS2yXpHvz31sdcZoZhhkHohpKcUqLvq6ZudzkjROZcFkqLM3RFBROCKMnlBdqm9EFWcM1LLi5R_wgpHKYwHe5wPTsYf5WZHO4gLavBjYlLGEbA7WxPacFViPgBTFyzhP0ccQPxCJMLw2k0EbcwzNH9FGtwwVyjc2_GBNt_3qDu-anbvWb795e3XbXPgiZLxok11nm1fqLF-tUwqkpR-tIr7TUXyhJeGGWZZF46DVoqpcGCHIQjUiu-Qbd_swEA-mMMnyZ-9YLRgpWafwPo7lGZ</recordid><startdate>200611</startdate><enddate>200611</enddate><creator>Brand, J.L.</creator><creator>Roy, M.</creator><creator>Frenz, A.D.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200611</creationdate><title>Designing, Modeling, and Testing Particle Robust Air Bearings for Perpendicular Recording Media</title><author>Brand, J.L. ; Roy, M. ; Frenz, A.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-30babdf837315440a218747f7f89f9348b035a8b262f6d9e96889ebe6c4d06983</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Air bearing design</topic><topic>Conducting materials</topic><topic>Fluorescence</topic><topic>magnetic erasures</topic><topic>Magnetic force microscopy</topic><topic>Magnetic heads</topic><topic>Magnetic levitation</topic><topic>Magnetic materials</topic><topic>Materials testing</topic><topic>Particle measurements</topic><topic>particle-induced damage</topic><topic>Particles</topic><topic>Perpendicular magnetic recording</topic><topic>Robustness</topic><toplevel>online_resources</toplevel><creatorcontrib>Brand, J.L.</creatorcontrib><creatorcontrib>Roy, M.</creatorcontrib><creatorcontrib>Frenz, A.D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Brand, J.L.</au><au>Roy, M.</au><au>Frenz, A.D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Designing, Modeling, and Testing Particle Robust Air Bearings for Perpendicular Recording Media</atitle><btitle>Asia-Pacific Magnetic Recording Conference 2006</btitle><stitle>APMRC</stitle><date>2006-11</date><risdate>2006</risdate><spage>1</spage><epage>2</epage><pages>1-2</pages><isbn>1424408636</isbn><isbn>9781424408634</isbn><abstract>Particle-induced damage on perpendicular recording media can be categorized as physical damage to the media and magnetic erasures with limited physical damage. Component-level tests were developed in order to measure particle robustness of air bearing designs for these two failure modes. A published model for air bearing interactions with a particle was extended to include the full slider surface and allow particles to slide along the slider air bearing features. The model and test results correlate for hard particle scratching. Specific air bearing features and properties can be modified in order to improve dramatically the air bearing particle robustness for hard particle scratches and particle-induced magnetic erasures.</abstract><pub>IEEE</pub><doi>10.1109/APMRC.2006.365894</doi><tpages>2</tpages></addata></record> |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Air bearing design Conducting materials Fluorescence magnetic erasures Magnetic force microscopy Magnetic heads Magnetic levitation Magnetic materials Materials testing Particle measurements particle-induced damage Particles Perpendicular magnetic recording Robustness |
title | Designing, Modeling, and Testing Particle Robust Air Bearings for Perpendicular Recording Media |
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