SG11201502575TA - Perpendicular magnetic recording medium - Google Patents

Perpendicular magnetic recording medium

Info

Publication number
SG11201502575TA
SG11201502575TA SG11201502575TA SG11201502575TA SG11201502575TA SG 11201502575T A SG11201502575T A SG 11201502575TA SG 11201502575T A SG11201502575T A SG 11201502575TA SG 11201502575T A SG11201502575T A SG 11201502575TA SG 11201502575T A SG11201502575T A SG 11201502575TA
Authority
SG
Singapore
Prior art keywords
recording medium
magnetic recording
perpendicular magnetic
medium
recording
Prior art date
Application number
SG11201502575TA
Inventor
Takuya Ono
Takehito Shimatsu
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 SG11201502575TA publication Critical patent/SG11201502575TA/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
SG11201502575TA 2012-12-06 2013-12-06 Perpendicular magnetic recording medium SG11201502575TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012267589 2012-12-06
JP2013098390 2013-05-08
PCT/JP2013/007199 WO2014087665A1 (en) 2012-12-06 2013-12-06 Perpendicular magnetic recording medium

Publications (1)

Publication Number Publication Date
SG11201502575TA true SG11201502575TA (en) 2015-05-28

Family

ID=50883105

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201502575TA SG11201502575TA (en) 2012-12-06 2013-12-06 Perpendicular magnetic recording medium

Country Status (6)

Country Link
US (1) US9940961B2 (en)
JP (1) JP6168066B2 (en)
CN (1) CN104718574B (en)
MY (1) MY171751A (en)
SG (1) SG11201502575TA (en)
WO (1) WO2014087665A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104718574B (en) * 2012-12-06 2018-03-30 富士电机株式会社 Perpendicular magnetic recording medium
JP5954376B2 (en) * 2014-08-12 2016-07-20 富士電機株式会社 Method for manufacturing magnetic recording medium
US9558777B2 (en) * 2014-11-26 2017-01-31 HGST Netherlands B.V. Heat assisted magnetic recording (HAMR) media having a highly ordered crystalline structure
JP6260742B2 (en) 2015-07-02 2018-01-17 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
US10643648B2 (en) * 2016-06-30 2020-05-05 Seagate Technology Llc Anti-reflection data storage medium
JP6692724B2 (en) * 2016-09-02 2020-05-13 Ｊｘ金属株式会社 Non-magnetic material dispersed Fe-Pt based sputtering target
JP7011477B2 (en) * 2017-03-07 2022-01-26 昭和電工株式会社 Assist magnetic recording medium and magnetic storage device
WO2019187226A1 (en) * 2018-03-28 2019-10-03 Ｊｘ金属株式会社 Perpendicular magnetic recording medium
TWI702294B (en) * 2018-07-31 2020-08-21 日商田中貴金屬工業股份有限公司 Sputtering target for magnetic recording media
JP7375676B2 (en) * 2020-05-21 2023-11-08 株式会社レゾナック Magnetic recording media and magnetic storage devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001351217A (en) * 2000-06-08 2001-12-21 Fujitsu Ltd Magnetic recording medium
WO2003078688A1 (en) 2002-03-15 2003-09-25 Canon Kabushiki Kaisha Porous material and process for producing the same
JP4035457B2 (en) * 2002-03-15 2008-01-23 キヤノン株式会社 Method for manufacturing functional device
CN100440323C (en) * 2005-03-30 2008-12-03 富士通株式会社 Perpendicular magnetic recording medium, manufacturing method thereof, and magnetic storage device
JP4642705B2 (en) * 2005-06-10 2011-03-02 キヤノン株式会社 Method for manufacturing magnetic recording medium
US7901737B2 (en) * 2005-06-10 2011-03-08 Canon Kabushiki Kaisha Process for producing magnetic recording medium
JP5067739B2 (en) 2008-07-28 2012-11-07 国立大学法人東北大学 Magnetic thin film, film forming method and applied device of magnetic thin film
JP5530673B2 (en) * 2008-09-29 2014-06-25 ダブリュディ・メディア・シンガポール・プライベートリミテッド Perpendicular magnetic recording medium
JP5550007B2 (en) 2008-12-05 2014-07-16 国立大学法人東北大学 Magnetic thin film and manufacturing method thereof, and various applied devices using such a magnetic thin film
JP5646865B2 (en) * 2009-03-31 2014-12-24 ダブリュディ・メディア・シンガポール・プライベートリミテッド Perpendicular magnetic recording medium and method for manufacturing perpendicular magnetic recording medium
JP5670638B2 (en) 2010-01-26 2015-02-18 昭和電工株式会社 Thermally assisted magnetic recording medium and magnetic recording / reproducing apparatus
JP2012048784A (en) 2010-08-26 2012-03-08 Hitachi Ltd Perpendicular magnetic recording medium and manufacturing method thereof
CN104718574B (en) * 2012-12-06 2018-03-30 富士电机株式会社 Perpendicular magnetic recording medium

Also Published As

Publication number Publication date
CN104718574B (en) 2018-03-30
WO2014087665A1 (en) 2014-06-12
CN104718574A (en) 2015-06-17
JPWO2014087665A1 (en) 2017-01-05
US20150213821A1 (en) 2015-07-30
US9940961B2 (en) 2018-04-10
JP6168066B2 (en) 2017-07-26
MY171751A (en) 2019-10-27

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