MAGNETIC HEAD HAVING A LAYER STRUCTURE
Magnetic head (1) having a head face (3) and a layer structure (7) comprising a first magnetic layer (13a, 13b), a second magnetic layer (17) and a thin insulation layer (19a, 19b) electrically separating these magnetic layers. At least the first layer of these magnetic layers comprises an amorphous...
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| creator | KLAASSENS, WILCO KUIPER, ANTONIUS, E., T |
| description | Magnetic head (1) having a head face (3) and a layer structure (7) comprising a first magnetic layer (13a, 13b), a second magnetic layer (17) and a thin insulation layer (19a, 19b) electrically separating these magnetic layers. At least the first layer of these magnetic layers comprises an amorphous cobalt alloy and is an integral part of the first magnetic layer comprising the amorphous cobalt alloy.
L'invention concerne une tête magnétique (1) qui présente une face de tête (3), ainsi qu'une structure de couches (7) comprenant une première couche magnétique (13a, 13b), une deuxième couche magnétique (17) et une couche isolante mince (19a, 19b) séparant électriquement ces couches magnétiques. La première couche au moins de ces couches magnétiques contient un alliage de cobalt amorphe, la couche isolante faisant partie intégrante de la première couche contenant l'alliage de cobalt amorphe. |
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L'invention concerne une tête magnétique (1) qui présente une face de tête (3), ainsi qu'une structure de couches (7) comprenant une première couche magnétique (13a, 13b), une deuxième couche magnétique (17) et une couche isolante mince (19a, 19b) séparant électriquement ces couches magnétiques. La première couche au moins de ces couches magnétiques contient un alliage de cobalt amorphe, la couche isolante faisant partie intégrante de la première couche contenant l'alliage de cobalt amorphe.</description><edition>7</edition><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; INDUCTANCES ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; MAGNETS ; PHYSICS ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; TRANSFORMERS</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000914&DB=EPODOC&CC=WO&NR=0054260A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000914&DB=EPODOC&CC=WO&NR=0054260A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KLAASSENS, WILCO</creatorcontrib><creatorcontrib>KUIPER, ANTONIUS, E., T</creatorcontrib><title>MAGNETIC HEAD HAVING A LAYER STRUCTURE</title><description>Magnetic head (1) having a head face (3) and a layer structure (7) comprising a first magnetic layer (13a, 13b), a second magnetic layer (17) and a thin insulation layer (19a, 19b) electrically separating these magnetic layers. At least the first layer of these magnetic layers comprises an amorphous cobalt alloy and is an integral part of the first magnetic layer comprising the amorphous cobalt alloy.
L'invention concerne une tête magnétique (1) qui présente une face de tête (3), ainsi qu'une structure de couches (7) comprenant une première couche magnétique (13a, 13b), une deuxième couche magnétique (17) et une couche isolante mince (19a, 19b) séparant électriquement ces couches magnétiques. La première couche au moins de ces couches magnétiques contient un alliage de cobalt amorphe, la couche isolante faisant partie intégrante de la première couche contenant l'alliage de cobalt amorphe.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>INDUCTANCES</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>MAGNETS</subject><subject>PHYSICS</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>TRANSFORMERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzdXT3cw3xdFbwcHV0UfBwDPP0c1dwVPBxjHQNUggOCQp1DgkNcuVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHh_gYGpiZGZgaOhsZEKAEAZnYi_w</recordid><startdate>20000914</startdate><enddate>20000914</enddate><creator>KLAASSENS, WILCO</creator><creator>KUIPER, ANTONIUS, E., T</creator><scope>EVB</scope></search><sort><creationdate>20000914</creationdate><title>MAGNETIC HEAD HAVING A LAYER STRUCTURE</title><author>KLAASSENS, WILCO ; KUIPER, ANTONIUS, E., T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0054260A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>INDUCTANCES</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>MAGNETS</topic><topic>PHYSICS</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>TRANSFORMERS</topic><toplevel>online_resources</toplevel><creatorcontrib>KLAASSENS, WILCO</creatorcontrib><creatorcontrib>KUIPER, ANTONIUS, E., T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KLAASSENS, WILCO</au><au>KUIPER, ANTONIUS, E., T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MAGNETIC HEAD HAVING A LAYER STRUCTURE</title><date>2000-09-14</date><risdate>2000</risdate><abstract>Magnetic head (1) having a head face (3) and a layer structure (7) comprising a first magnetic layer (13a, 13b), a second magnetic layer (17) and a thin insulation layer (19a, 19b) electrically separating these magnetic layers. At least the first layer of these magnetic layers comprises an amorphous cobalt alloy and is an integral part of the first magnetic layer comprising the amorphous cobalt alloy.
L'invention concerne une tête magnétique (1) qui présente une face de tête (3), ainsi qu'une structure de couches (7) comprenant une première couche magnétique (13a, 13b), une deuxième couche magnétique (17) et une couche isolante mince (19a, 19b) séparant électriquement ces couches magnétiques. La première couche au moins de ces couches magnétiques contient un alliage de cobalt amorphe, la couche isolante faisant partie intégrante de la première couche contenant l'alliage de cobalt amorphe.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER MAGNETS PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS |
| title | MAGNETIC HEAD HAVING A LAYER STRUCTURE |
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