JPH10241125A - 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置 - Google Patents

薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置

Info

Publication number
JPH10241125A
JPH10241125A JP34252197A JP34252197A JPH10241125A JP H10241125 A JPH10241125 A JP H10241125A JP 34252197 A JP34252197 A JP 34252197A JP 34252197 A JP34252197 A JP 34252197A JP H10241125 A JPH10241125 A JP H10241125A
Authority
JP
Japan
Prior art keywords
magnetic
film
head
magnetic film
specific resistance
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
JP34252197A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10241125A5 (enExample
Inventor
Matahiro Komuro
又洋 小室
Katsumi Hoshino
勝美 星野
Nobuo Yoshida
伸雄 芳田
Atsushi Nakamura
敦 中村
Noboru Shimizu
昇 清水
Yoshinori Hara
美紀 原
Takashi Kawabe
隆 川邊
Toshihiro Okada
智弘 岡田
Masaaki Sano
雅章 佐野
Yoji Maruyama
洋治 丸山
Moriaki Fuyama
盛明 府山
Hiroshi Fukui
宏 福井
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP34252197A priority Critical patent/JPH10241125A/ja
Publication of JPH10241125A publication Critical patent/JPH10241125A/ja
Publication of JPH10241125A5 publication Critical patent/JPH10241125A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
JP34252197A 1996-12-25 1997-12-12 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置 Pending JPH10241125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34252197A JPH10241125A (ja) 1996-12-25 1997-12-12 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8-344995 1996-12-25
JP34494196 1996-12-25
JP8-344941 1996-12-25
JP34499596 1996-12-25
JP34252197A JPH10241125A (ja) 1996-12-25 1997-12-12 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置

Publications (2)

Publication Number Publication Date
JPH10241125A true JPH10241125A (ja) 1998-09-11
JPH10241125A5 JPH10241125A5 (enExample) 2005-07-28

Family

ID=27341053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34252197A Pending JPH10241125A (ja) 1996-12-25 1997-12-12 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置

Country Status (1)

Country Link
JP (1) JPH10241125A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001003129A1 (en) * 1999-06-30 2001-01-11 Fujitsu Limited Method of manufacturing thin-film magnetic head
WO2004055784A1 (ja) * 2002-12-18 2004-07-01 Fujitsu Limited 磁性薄膜およびこれを用いた磁気ヘッド
US6791794B2 (en) 2000-09-28 2004-09-14 Nec Corporation Magnetic head having an antistripping layer for preventing a magnetic layer from stripping
US6898054B2 (en) 2000-06-01 2005-05-24 Alps Electric Co., Ltd. Corrosion-resistant soft magnetic film, method of producing the same, thin film magnetic head using the same and method of manufacturing the thin film magnetic head
US6999276B2 (en) 2001-05-01 2006-02-14 Alps Electric Co., Ltd. Magnetic head with magnetic pole minimum Fe content difference and Fe content increasing toward interface with gap layer
US7233458B2 (en) 2002-09-11 2007-06-19 International Business Machines Corporation High magnetic moment Co-Fe-O-N films with soft magnetic properties
US7866029B2 (en) 2006-03-24 2011-01-11 Tdk Corporation Method for forming a pattern film with a narrower width

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001003129A1 (en) * 1999-06-30 2001-01-11 Fujitsu Limited Method of manufacturing thin-film magnetic head
US7023659B2 (en) 1999-09-30 2006-04-04 Nec Corporation Magnetic head having an antistripping layer for preventing a magnetic layer from stripping
US6898054B2 (en) 2000-06-01 2005-05-24 Alps Electric Co., Ltd. Corrosion-resistant soft magnetic film, method of producing the same, thin film magnetic head using the same and method of manufacturing the thin film magnetic head
US6791794B2 (en) 2000-09-28 2004-09-14 Nec Corporation Magnetic head having an antistripping layer for preventing a magnetic layer from stripping
US6999276B2 (en) 2001-05-01 2006-02-14 Alps Electric Co., Ltd. Magnetic head with magnetic pole minimum Fe content difference and Fe content increasing toward interface with gap layer
US7233458B2 (en) 2002-09-11 2007-06-19 International Business Machines Corporation High magnetic moment Co-Fe-O-N films with soft magnetic properties
US7703194B2 (en) 2002-09-11 2010-04-27 International Business Machines Corporation Method for creating write element having high magnetic moment Co-Fe-O-N film with soft magnetic properties
WO2004055784A1 (ja) * 2002-12-18 2004-07-01 Fujitsu Limited 磁性薄膜およびこれを用いた磁気ヘッド
US7866029B2 (en) 2006-03-24 2011-01-11 Tdk Corporation Method for forming a pattern film with a narrower width

Similar Documents

Publication Publication Date Title
KR100319035B1 (ko) 박막자기헤드,기록재생분리형자기헤드,및이들을이용한자기기록재생장치
JP3990751B2 (ja) 磁気抵抗効果型磁気ヘッド及び磁気記録再生装置
US6091582A (en) Thin film magnetic recording head with very narrow track width performing high density recording at high driving frequency
EP0725386B1 (en) Disk storage system, thin film magnetic head therefor and fabricating method thereof
US6870718B2 (en) Magnetoresistive sensor including magnetic domain control layers having high electric resistivity
JP2004199816A (ja) 磁気ヘッド
JP2817501B2 (ja) 磁気ディスク装置及びそれに用いる磁気ヘッド
JP2010277621A (ja) 磁気抵抗効果ヘッド及び磁気記録再生装置
JP3787403B2 (ja) 磁気抵抗効果型ヘッド
JP2004103215A (ja) 書き込みギャップに高磁気モーメント材料を有する記録ヘッドライタおよび関連する方法
JP2849354B2 (ja) 磁気変換素子及び薄膜磁気ヘッド
JPH10241125A (ja) 薄膜磁気ヘッド及び記録再生分離型磁気ヘッドとそれを用いた磁気記憶再生装置
JP3730976B2 (ja) 薄膜磁気ヘッド、ヘッドジンバルアセンブリ、及び、ハードディスク装置
JPH117609A (ja) 薄膜磁気ヘッド及び記録再生分離型ヘッドとそれを用いた磁気記憶再生装置
JP2000076629A (ja) 磁気抵抗効果型ヘッド及びその製造方法並びに磁気記憶装置
KR100331188B1 (ko) 박막자기헤드,기록/재생분리형헤드및이를이용한자기기록및재생장치
JPH11161920A (ja) 記録再生ヘッド及びそれを用いたヘッド・ディスク・アセンブリと磁気ディスク装置
JP4387923B2 (ja) 磁気抵抗効果素子、薄膜磁気ヘッド、ヘッドジンバルアセンブリ、ヘッドアームアセンブリおよび磁気ディスク装置
JP3377522B1 (ja) 薄膜磁気ヘッド、薄膜磁気ヘッド組立体、記憶装置及び薄膜磁気ヘッドの製造方法
JP2781103B2 (ja) 磁気抵抗効果型ヘッド及びその製造方法
JP2001126216A (ja) 磁気記録ヘッド及びその製造方法
JPH09231525A (ja) 磁性積層体とそれを用いた磁気センサ及び磁気記録再生装置
JP2005063643A (ja) 磁気抵抗効果型磁気ヘッド及び磁気記録再生装置
JPH08153313A (ja) 磁気抵抗効果型ヘッド及び磁気ディスク装置
JP2005235396A (ja) 薄膜磁気ヘッド及び記録再生分離型ヘッドとそれを用いた磁気記憶再生装置

Legal Events

Date Code Title Description
A521 Written amendment

Effective date: 20041208

Free format text: JAPANESE INTERMEDIATE CODE: A523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041208

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041210

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20060510

RD04 Notification of resignation of power of attorney

Effective date: 20060510

Free format text: JAPANESE INTERMEDIATE CODE: A7424

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060525

A131 Notification of reasons for refusal

Effective date: 20060530

Free format text: JAPANESE INTERMEDIATE CODE: A131

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060727

A02 Decision of refusal

Effective date: 20060912

Free format text: JAPANESE INTERMEDIATE CODE: A02

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061011

A521 Written amendment

Effective date: 20061011

Free format text: JAPANESE INTERMEDIATE CODE: A523

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Effective date: 20061121

Free format text: JAPANESE INTERMEDIATE CODE: A911

A912 Removal of reconsideration by examiner before appeal (zenchi)

Effective date: 20070302

Free format text: JAPANESE INTERMEDIATE CODE: A912