SG11201602850SA - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
SG11201602850SA
SG11201602850SA SG11201602850SA SG11201602850SA SG11201602850SA SG 11201602850S A SG11201602850S A SG 11201602850SA SG 11201602850S A SG11201602850S A SG 11201602850SA SG 11201602850S A SG11201602850S A SG 11201602850SA SG 11201602850S A SG11201602850S A SG 11201602850SA
Authority
SG
Singapore
Prior art keywords
recording medium
magnetic recording
magnetic
medium
recording
Prior art date
Application number
SG11201602850SA
Inventor
Moriya Tomohiro
Nakata Hitoshi
Kikuchi Hiroto
Kataoka Hiroyasu
Furuta Akira
Shimatsu Takehito
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of SG11201602850SA publication Critical patent/SG11201602850SA/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/66—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers
    • G11B5/672—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers having different compositions in a plurality of magnetic layers, e.g. layer compositions having differing elemental components or differing proportions of elements
SG11201602850SA 2014-04-03 2015-03-13 Magnetic recording medium SG11201602850SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014077114 2014-04-03
JP2014005410 2014-10-24
PCT/JP2015/001426 WO2015151425A1 (en) 2014-04-03 2015-03-13 Magnetic recording medium

Publications (1)

Publication Number Publication Date
SG11201602850SA true SG11201602850SA (en) 2016-05-30

Family

ID=54239776

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201602850SA SG11201602850SA (en) 2014-04-03 2015-03-13 Magnetic recording medium

Country Status (5)

Country Link
US (1) US10115424B2 (en)
JP (1) JP6274305B2 (en)
CN (1) CN105637585B (en)
SG (1) SG11201602850SA (en)
WO (1) WO2015151425A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6594633B2 (en) * 2015-02-23 2019-10-23 富士電機株式会社 Magnetic recording medium
JP6260742B2 (en) 2015-07-02 2018-01-17 富士電機株式会社 Magnetic recording medium
JP6428943B2 (en) * 2015-08-24 2018-11-28 富士電機株式会社 Magnetic recording medium
CN107533852B (en) 2015-09-17 2019-10-01 富士电机株式会社 Perpendicular magnetic recording medium
JP2017224371A (en) * 2016-06-15 2017-12-21 昭和電工株式会社 Magnetic recording medium and magnetic storage device
WO2017221573A1 (en) * 2016-06-23 2017-12-28 富士電機株式会社 Magnetic recording medium
US10249335B2 (en) * 2016-09-22 2019-04-02 Seagate Technology Llc Composite HAMR media structure for high areal density
JP6767256B2 (en) * 2016-12-21 2020-10-14 昭和電工株式会社 Manufacturing method of magnetic recording medium
US9984709B1 (en) * 2017-03-22 2018-05-29 Seagate Technology Llc Heat assisted magnetic recording (HAMR) media with thermal exchange control layer of lower curie temperature
US9984713B1 (en) 2017-06-06 2018-05-29 Seagate Technology Llc Heat assisted magnetic recording media with enhanced tuning exchange coupling
US10269381B1 (en) 2017-10-25 2019-04-23 Seagate Technology Llc Heat assisted magnetic recording with exchange coupling control layer
JP7388246B2 (en) 2019-12-26 2023-11-29 株式会社レゾナック Magnetic recording medium, manufacturing method thereof, and magnetic storage device
JP7388226B2 (en) 2020-02-13 2023-11-29 株式会社レゾナック Magnetic recording medium, manufacturing method thereof, and magnetic storage device
JP2022150658A (en) * 2021-03-26 2022-10-07 昭和電工株式会社 Magnetic recording medium and magnetic storage device
CN113571632B (en) * 2021-09-23 2021-12-10 南开大学 Abnormal Hall element and preparation method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235420A (en) * 1994-02-22 1995-09-05 Nippon Telegr & Teleph Corp <Ntt> Fe-rh magnetic thin film and manufacture thereof
WO2003075263A1 (en) 2002-02-28 2003-09-12 Seagate Technology Llc Chemically ordered, cobalt-platinum alloys for magnetic recording
JP4175829B2 (en) 2002-04-22 2008-11-05 株式会社東芝 Sputtering target for recording medium and magnetic recording medium
US7678476B2 (en) 2006-01-20 2010-03-16 Seagate Technology Llc Composite heat assisted magnetic recording media with temperature tuned intergranular exchange
US8241766B2 (en) 2006-01-20 2012-08-14 Seagate Technology Llc Laminated exchange coupling adhesion (LECA) media for heat assisted magnetic recording
JP2009059431A (en) * 2007-08-31 2009-03-19 Showa Denko Kk Magnetic recording medium and magnetic recording and reproducing apparatus
JP4381444B2 (en) 2007-11-22 2009-12-09 株式会社東芝 Magnetic recording medium, method for manufacturing magnetic recording medium, and magnetic recording apparatus
JP2013196715A (en) 2012-03-16 2013-09-30 Tdk Corp Magnetic recording medium, method of manufacturing the same, and magnetic recording and reproducing device
JP5880686B2 (en) 2012-03-22 2016-03-09 富士電機株式会社 Magnetic recording medium for thermally assisted magnetic recording
JP5575172B2 (en) 2012-03-28 2014-08-20 株式会社東芝 Magnetic recording medium, magnetic recording / reproducing apparatus, and method of manufacturing magnetic recording medium
US9799363B2 (en) 2013-03-13 2017-10-24 Seagate Technology, Llc Damping controlled composite magnetic media for heat assisted magnetic recording

Also Published As

Publication number Publication date
WO2015151425A1 (en) 2015-10-08
CN105637585A (en) 2016-06-01
JPWO2015151425A1 (en) 2017-04-13
US20160225394A1 (en) 2016-08-04
CN105637585B (en) 2019-04-23
US10115424B2 (en) 2018-10-30
JP6274305B2 (en) 2018-02-07

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