JP7395425B2 - 磁気記録装置 - Google Patents

磁気記録装置 Download PDF

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Publication number
JP7395425B2
JP7395425B2 JP2020095413A JP2020095413A JP7395425B2 JP 7395425 B2 JP7395425 B2 JP 7395425B2 JP 2020095413 A JP2020095413 A JP 2020095413A JP 2020095413 A JP2020095413 A JP 2020095413A JP 7395425 B2 JP7395425 B2 JP 7395425B2
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Japan
Prior art keywords
magnetic
current
layer
recording
laminate
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JP2020095413A
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English (en)
Japanese (ja)
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JP2021144784A (ja
JP2021144784A5 (enExample
Inventor
直幸 成田
雅幸 高岸
浩文 首藤
仁志 岩崎
鶴美 永澤
知幸 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Toshiba Electronic Devices and Storage Corp
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Toshiba Corp
Toshiba Electronic Devices and Storage Corp
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Application filed by Toshiba Corp, Toshiba Electronic Devices and Storage Corp filed Critical Toshiba Corp
Priority to US17/015,534 priority Critical patent/US10978098B1/en
Priority to CN202010945118.7A priority patent/CN113393868B/zh
Publication of JP2021144784A publication Critical patent/JP2021144784A/ja
Publication of JP2021144784A5 publication Critical patent/JP2021144784A5/ja
Application granted granted Critical
Publication of JP7395425B2 publication Critical patent/JP7395425B2/ja
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  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP2020095413A 2020-03-11 2020-06-01 磁気記録装置 Active JP7395425B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/015,534 US10978098B1 (en) 2020-03-11 2020-09-09 Magnetic recording device
CN202010945118.7A CN113393868B (zh) 2020-03-11 2020-09-10 磁记录装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020041882 2020-03-11
JP2020041882 2020-03-11

Publications (3)

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JP2021144784A JP2021144784A (ja) 2021-09-24
JP2021144784A5 JP2021144784A5 (enExample) 2022-11-25
JP7395425B2 true JP7395425B2 (ja) 2023-12-11

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JP2020095413A Active JP7395425B2 (ja) 2020-03-11 2020-06-01 磁気記録装置

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JP (1) JP7395425B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7379271B2 (ja) 2020-06-01 2023-11-14 株式会社東芝 磁気ヘッド及び磁気記録装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013048000A (ja) 2011-08-29 2013-03-07 Hitachi Ltd 磁気記録ヘッド及び磁気記録再生装置
JP2013051018A (ja) 2011-08-31 2013-03-14 Hitachi Ltd スピントルク発振器を有するマイクロ波アシスト磁気記録ヘッド及び磁気記録装置
JP2014081981A (ja) 2012-10-17 2014-05-08 Hitachi Ltd 垂直磁気記録媒体及び磁気記憶装置
JP2015043247A (ja) 2013-08-26 2015-03-05 株式会社東芝 磁気記録ヘッド、及びこれを用いた磁気記録再生装置
JP2017117502A (ja) 2015-12-24 2017-06-29 株式会社東芝 磁気記録ヘッド及び磁気記録再生装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013048000A (ja) 2011-08-29 2013-03-07 Hitachi Ltd 磁気記録ヘッド及び磁気記録再生装置
JP2013051018A (ja) 2011-08-31 2013-03-14 Hitachi Ltd スピントルク発振器を有するマイクロ波アシスト磁気記録ヘッド及び磁気記録装置
JP2014081981A (ja) 2012-10-17 2014-05-08 Hitachi Ltd 垂直磁気記録媒体及び磁気記憶装置
JP2015043247A (ja) 2013-08-26 2015-03-05 株式会社東芝 磁気記録ヘッド、及びこれを用いた磁気記録再生装置
JP2017117502A (ja) 2015-12-24 2017-06-29 株式会社東芝 磁気記録ヘッド及び磁気記録再生装置

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JP2021144784A (ja) 2021-09-24

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