JP2014041672A5 - - Google Patents

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Publication number
JP2014041672A5
JP2014041672A5 JP2012183149A JP2012183149A JP2014041672A5 JP 2014041672 A5 JP2014041672 A5 JP 2014041672A5 JP 2012183149 A JP2012183149 A JP 2012183149A JP 2012183149 A JP2012183149 A JP 2012183149A JP 2014041672 A5 JP2014041672 A5 JP 2014041672A5
Authority
JP
Japan
Prior art keywords
heat treatment
reflectance
recording track
gesbte
reflectivity
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2012183149A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014041672A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012183149A priority Critical patent/JP2014041672A/ja
Priority claimed from JP2012183149A external-priority patent/JP2014041672A/ja
Priority to US13/917,167 priority patent/US20140057134A1/en
Publication of JP2014041672A publication Critical patent/JP2014041672A/ja
Publication of JP2014041672A5 publication Critical patent/JP2014041672A5/ja
Pending legal-status Critical Current

Links

JP2012183149A 2012-08-22 2012-08-22 熱アシスト記録用磁気記録媒体 Pending JP2014041672A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012183149A JP2014041672A (ja) 2012-08-22 2012-08-22 熱アシスト記録用磁気記録媒体
US13/917,167 US20140057134A1 (en) 2012-08-22 2013-06-13 Magnetic recording medium for thermally assisted recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012183149A JP2014041672A (ja) 2012-08-22 2012-08-22 熱アシスト記録用磁気記録媒体

Publications (2)

Publication Number Publication Date
JP2014041672A JP2014041672A (ja) 2014-03-06
JP2014041672A5 true JP2014041672A5 (https=) 2015-09-17

Family

ID=50148240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012183149A Pending JP2014041672A (ja) 2012-08-22 2012-08-22 熱アシスト記録用磁気記録媒体

Country Status (2)

Country Link
US (1) US20140057134A1 (https=)
JP (1) JP2014041672A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9177585B1 (en) * 2013-10-23 2015-11-03 WD Media, LLC Magnetic media capable of improving magnetic properties and thermal management for heat-assisted magnetic recording
US9822441B2 (en) 2015-03-31 2017-11-21 WD Media, LLC Iridium underlayer for heat assisted magnetic recording media
US9697859B1 (en) * 2016-04-01 2017-07-04 WD Media, LLC Heat-assisted magnetic recording (HAMR) medium including a bi-layer that enables use of lower laser current in write operations

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070543A (ja) * 1983-09-28 1985-04-22 Toshiba Corp 情報記録担体
EP0434230B1 (en) * 1989-11-22 1996-05-22 Sharp Kabushiki Kaisha Optical recording medium and method of recording and reproducing information thereon
JP3082240B2 (ja) * 1990-07-04 2000-08-28 カシオ計算機株式会社 光磁気記録媒体の記録方法
JPH0528535A (ja) * 1991-07-17 1993-02-05 Victor Co Of Japan Ltd 光記録媒体
JPH0991778A (ja) * 1995-09-28 1997-04-04 Canon Inc 光磁気記録媒体および光磁気記録再生方法
JPH10172195A (ja) * 1996-12-12 1998-06-26 Nikon Corp 光ディスクおよび記録再生方法
BR0008208A (pt) * 1999-02-12 2002-02-19 Gen Electric Meios de armazenamento de dados
JP2003051137A (ja) * 2001-08-07 2003-02-21 Hitachi Ltd 情報記録媒体
US20060281258A1 (en) * 2004-10-06 2006-12-14 Bernard Dieny Magnetic tunnel junction device and writing/reading method for said device
WO2007046769A1 (en) * 2005-10-17 2007-04-26 Agency For Science, Technology And Research Novel phase change magnetic material
FR2931011B1 (fr) * 2008-05-06 2010-05-28 Commissariat Energie Atomique Element magnetique a ecriture assistee thermiquement
JP5398025B2 (ja) * 2008-12-25 2014-01-29 国立大学法人 東京大学 微小構造体、その製造方法、磁気メモリ、電荷蓄積型メモリ及び光情報記録媒体

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