JP2001143250A5 - - Google Patents
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- JP2001143250A5 JP2001143250A5 JP1999322961A JP32296199A JP2001143250A5 JP 2001143250 A5 JP2001143250 A5 JP 2001143250A5 JP 1999322961 A JP1999322961 A JP 1999322961A JP 32296199 A JP32296199 A JP 32296199A JP 2001143250 A5 JP2001143250 A5 JP 2001143250A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- crystal structure
- magnetic
- fctl1
- fccl1
- 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
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- 230000005291 magnetic effect Effects 0.000 description 35
- 239000013078 crystal Substances 0.000 description 22
- 229910000765 intermetallic Inorganic materials 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 14
- 239000000956 alloy Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 7
- 229910000943 NiAl Inorganic materials 0.000 description 6
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 6
- 229910006281 γ-TiAl Inorganic materials 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910019222 CoCrPt Inorganic materials 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- 229910015372 FeAl Inorganic materials 0.000 description 1
- 229910005805 NiNb Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32296199A JP2001143250A (ja) | 1999-11-12 | 1999-11-12 | 磁気記録媒体及び磁気記憶装置 |
| US09/584,603 US6613460B1 (en) | 1999-11-12 | 2000-05-31 | Magnetic recording medium and magnetic storage apparatus |
| US09/849,835 US6562489B2 (en) | 1999-11-12 | 2001-05-04 | Magnetic recording medium and magnetic storage apparatus |
| US10/400,891 US6828047B2 (en) | 1999-11-12 | 2003-03-27 | Magnetic recording medium and magnetic storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32296199A JP2001143250A (ja) | 1999-11-12 | 1999-11-12 | 磁気記録媒体及び磁気記憶装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001143250A JP2001143250A (ja) | 2001-05-25 |
| JP2001143250A5 true JP2001143250A5 (https=) | 2006-12-21 |
Family
ID=18149586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32296199A Pending JP2001143250A (ja) | 1999-11-12 | 1999-11-12 | 磁気記録媒体及び磁気記憶装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6613460B1 (https=) |
| JP (1) | JP2001143250A (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3652976B2 (ja) | 2000-09-28 | 2005-05-25 | 株式会社日立製作所 | 垂直磁気記録媒体及びこれを用いた磁気記憶装置 |
| JP2003016636A (ja) * | 2001-04-27 | 2003-01-17 | Sharp Corp | 磁気記録媒体およびそれを用いた磁気記録装置 |
| US6908689B1 (en) * | 2001-12-20 | 2005-06-21 | Seagate Technology Llc | Ruthenium-aluminum underlayer for magnetic recording media |
| US6821654B1 (en) * | 2002-06-12 | 2004-11-23 | Seagate Technology Llc | CrMoTa underlayer |
| AU2003201763A1 (en) | 2003-01-15 | 2004-08-10 | Fujitsu Limited | Magnetic recording medium and magnetic storage apparatus |
| AU2003211604A1 (en) * | 2003-02-20 | 2004-09-09 | Fujitsu Limited | Vertical magnetic recording medium |
| JP2004326889A (ja) | 2003-04-23 | 2004-11-18 | Hitachi Global Storage Technologies Inc | 磁気記録媒体 |
| US6872478B2 (en) * | 2003-06-26 | 2005-03-29 | Hitachi Global Storage Technologies Netherlands, B.V. | Magnetic thin film media with a pre-seed layer of CrTiAl |
| US20060063025A1 (en) * | 2004-04-07 | 2006-03-23 | Jing-Yi Huang | Method and system for making thin metal films |
| KR100806156B1 (ko) * | 2005-03-17 | 2008-02-22 | 후지쯔 가부시끼가이샤 | 자기 기록 매체 및 자기 기억 장치 |
| KR100794981B1 (ko) * | 2005-04-18 | 2008-01-16 | 후지쯔 가부시끼가이샤 | 수직 자기 기록 매체 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03193851A (ja) * | 1989-12-25 | 1991-08-23 | Nippon Steel Corp | 極超微細組織を有するＴｉＡｌ基合金の製造方法 |
| JPH04105213A (ja) | 1990-08-27 | 1992-04-07 | Hitachi Ltd | 磁気記録媒体及び磁気記憶装置 |
| JP3052406B2 (ja) | 1991-03-20 | 2000-06-12 | 株式会社日立製作所 | 磁気記録媒体及び磁気記憶装置 |
| JP3222141B2 (ja) | 1995-02-27 | 2001-10-22 | 株式会社 日立製作所 | 磁気記録媒体及び磁気記憶装置 |
| US6248416B1 (en) * | 1997-11-10 | 2001-06-19 | Carnegie Mellon University | Highly oriented magnetic thin films, recording media, transducers, devices made therefrom and methods of making |
| JP3087715B2 (ja) * | 1998-02-19 | 2000-09-11 | 日本電気株式会社 | 磁気ディスク装置 |
-
1999
- 1999-11-12 JP JP32296199A patent/JP2001143250A/ja active Pending
-
2000
- 2000-05-31 US US09/584,603 patent/US6613460B1/en not_active Expired - Fee Related
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