JP2003187414A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2003187414A5 JP2003187414A5 JP2001384661A JP2001384661A JP2003187414A5 JP 2003187414 A5 JP2003187414 A5 JP 2003187414A5 JP 2001384661 A JP2001384661 A JP 2001384661A JP 2001384661 A JP2001384661 A JP 2001384661A JP 2003187414 A5 JP2003187414 A5 JP 2003187414A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- layer
- recording medium
- magnetic layer
- magnetic recording
- 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
Links
- 239000010410 layer Substances 0.000 claims 65
- 239000000956 alloy Substances 0.000 claims 7
- 229910045601 alloy Inorganic materials 0.000 claims 7
- 230000006911 nucleation Effects 0.000 claims 6
- 238000010899 nucleation Methods 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 6
- 230000004913 activation Effects 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- 239000002356 single layer Substances 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- 229910052715 tantalum Inorganic materials 0.000 claims 3
- 229910052796 boron Inorganic materials 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000005415 magnetization Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 2
- 239000011241 protective layer Substances 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 101100496968 Caenorhabditis elegans ctc-1 gene Proteins 0.000 claims 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims 1
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 101100221647 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cox-1 gene Proteins 0.000 claims 1
- 229910005805 NiNb Inorganic materials 0.000 claims 1
- 241000849798 Nita Species 0.000 claims 1
- 101150062589 PTGS1 gene Proteins 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000010952 cobalt-chrome Substances 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 230000005381 magnetic domain Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 229910052706 scandium Inorganic materials 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001384661A JP2003187414A (ja) | 2001-12-18 | 2001-12-18 | 磁気記録媒体、その製造方法および磁気記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001384661A JP2003187414A (ja) | 2001-12-18 | 2001-12-18 | 磁気記録媒体、その製造方法および磁気記録再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003187414A JP2003187414A (ja) | 2003-07-04 |
| JP2003187414A5 true JP2003187414A5 (https=) | 2005-07-14 |
Family
ID=27594336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001384661A Pending JP2003187414A (ja) | 2001-12-18 | 2001-12-18 | 磁気記録媒体、その製造方法および磁気記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003187414A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8323808B2 (en) * | 2004-01-09 | 2012-12-04 | Fuji Electric Co., Ltd. | Perpendicular magnetic recording medium |
| JP5088629B2 (ja) * | 2008-08-22 | 2012-12-05 | 昭和電工株式会社 | 磁気記録媒体および磁気記録再生装置 |
-
2001
- 2001-12-18 JP JP2001384661A patent/JP2003187414A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3924532B2 (ja) | 積層媒体内の個々の磁気層として反強磁性結合を有する積層磁気記録媒体 | |
| JP4169663B2 (ja) | 垂直磁気記録媒体 | |
| US6723450B2 (en) | Magnetic recording medium with antiparallel coupled ferromagnetic films as the recording layer | |
| US6594100B2 (en) | Method for recording magnetic transitions on recording layer having antiferromagnetically coupled ferromagnetic films | |
| JP4292226B1 (ja) | 垂直磁気記録媒体、及びこれを用いた磁気記録再生装置 | |
| KR20040075852A (ko) | 적층체 내의 개별 자성층의 하나로서 반강자성적으로결합된 층을 구비하는 적층 자기 기록 매체 | |
| US20040191578A1 (en) | Method of fabricating L10 ordered fePt or FePtX thin film with (001) orientation | |
| US20020058160A1 (en) | Perpendicular magnetic recording medium | |
| JP2003077122A (ja) | 垂直磁気記録媒体及びその製造方法 | |
| JP2006268972A (ja) | 垂直磁気記録ディスク及びその製造方法 | |
| JPH0416848B2 (https=) | ||
| JP2005085338A (ja) | 磁気記録媒体、磁気記憶装置、及び記録方法 | |
| JPS62257616A (ja) | 垂直磁気記録媒体 | |
| JP3993786B2 (ja) | 磁気記録媒体 | |
| JP2005276410A (ja) | 強磁性結合された多重の下層を有する反強磁性結合された磁性層を備えた磁気記録ディスク | |
| US7867637B2 (en) | Low coupling oxide media (LCOM) | |
| JP3822387B2 (ja) | 磁気記録媒体 | |
| JP2005521980A (ja) | 磁気記録媒体及び磁気記憶装置 | |
| JP2006185489A (ja) | 磁気記録媒体および磁気記憶装置 | |
| JP2003187414A5 (https=) | ||
| JPH11328646A5 (https=) | ||
| US6689497B1 (en) | Stabilized AFC magnetic recording media with reduced lattice mismatch between spacer layer(s) and magnetic layers | |
| JP2006502522A (ja) | 磁気記録媒体及び磁気記憶装置 | |
| JP2003162813A5 (https=) | ||
| JPH10294217A (ja) | スピンバルブ型磁気抵抗効果膜及びこれを有する磁気ヘッド |