JP2003273421A5 - - Google Patents
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- Publication number
- JP2003273421A5 JP2003273421A5 JP2002077490A JP2002077490A JP2003273421A5 JP 2003273421 A5 JP2003273421 A5 JP 2003273421A5 JP 2002077490 A JP2002077490 A JP 2002077490A JP 2002077490 A JP2002077490 A JP 2002077490A JP 2003273421 A5 JP2003273421 A5 JP 2003273421A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- manufacturing
- magnetoresistive element
- element according
- tunnel magnetoresistive
- 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.)
- Withdrawn
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- 238000004519 manufacturing process Methods 0.000 claims 11
- 238000004544 sputter deposition Methods 0.000 claims 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 4
- 239000002885 antiferromagnetic material Substances 0.000 claims 4
- 229910003321 CoFe Inorganic materials 0.000 claims 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002077490A JP2003273421A (ja) | 2002-03-20 | 2002-03-20 | 磁気抵抗効果素子及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002077490A JP2003273421A (ja) | 2002-03-20 | 2002-03-20 | 磁気抵抗効果素子及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003273421A JP2003273421A (ja) | 2003-09-26 |
| JP2003273421A5 true JP2003273421A5 (enExample) | 2005-09-08 |
Family
ID=29205741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002077490A Withdrawn JP2003273421A (ja) | 2002-03-20 | 2002-03-20 | 磁気抵抗効果素子及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003273421A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007300025A (ja) * | 2006-05-02 | 2007-11-15 | Tohoku Univ | トンネル磁気抵抗素子 |
| JP4876708B2 (ja) * | 2006-05-11 | 2012-02-15 | Tdk株式会社 | トンネル磁気抵抗効果素子の製造方法、薄膜磁気ヘッドの製造方法及び磁気メモリの製造方法 |
| JP5456730B2 (ja) * | 2011-07-20 | 2014-04-02 | 株式会社アルバック | トンネル接合磁気抵抗効果素子の製造方法 |
| US9747930B2 (en) | 2015-12-07 | 2017-08-29 | International Business Machines Corporation | Tunnel valve read sensor with crystalline alumina tunnel barrier deposited using room temperature techniques |
-
2002
- 2002-03-20 JP JP2002077490A patent/JP2003273421A/ja not_active Withdrawn
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