JPH0558251B2 - - Google Patents
Info
- Publication number
- JPH0558251B2 JPH0558251B2 JP58216750A JP21675083A JPH0558251B2 JP H0558251 B2 JPH0558251 B2 JP H0558251B2 JP 58216750 A JP58216750 A JP 58216750A JP 21675083 A JP21675083 A JP 21675083A JP H0558251 B2 JPH0558251 B2 JP H0558251B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- rotation angle
- faraday rotation
- single crystal
- atoms
- 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.)
- Expired - Lifetime
Links
- 239000010409 thin film Substances 0.000 claims description 69
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 53
- 229910052742 iron Inorganic materials 0.000 claims description 30
- 239000013078 crystal Substances 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 25
- 239000002223 garnet Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000004544 sputter deposition Methods 0.000 claims description 13
- 150000002910 rare earth metals Chemical group 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 9
- 150000002505 iron Chemical class 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 13
- 239000010408 film Substances 0.000 description 13
- 229910052761 rare earth metal Inorganic materials 0.000 description 11
- 229910052727 yttrium Inorganic materials 0.000 description 10
- 238000006467 substitution reaction Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21675083A JPS60107815A (ja) | 1983-11-17 | 1983-11-17 | 磁性薄膜の製造方法 |
| PCT/JP1984/000547 WO1985002292A1 (en) | 1983-11-17 | 1984-11-15 | Method of manufacturing photothermomagnetic recording film |
| US06/763,789 US4608142A (en) | 1983-11-17 | 1984-11-15 | Method of manufacturing magneto-optic recording film |
| DE8484904169T DE3482886D1 (de) | 1983-11-17 | 1984-11-15 | Verfahren zur herstellung photothermomagnetischer aufzeichnungsfilme. |
| EP19840904169 EP0196332B1 (en) | 1983-11-17 | 1984-11-15 | Method of manufacturing photothermomagnetic recording film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21675083A JPS60107815A (ja) | 1983-11-17 | 1983-11-17 | 磁性薄膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107815A JPS60107815A (ja) | 1985-06-13 |
| JPH0558251B2 true JPH0558251B2 (ko) | 1993-08-26 |
Family
ID=16693332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21675083A Granted JPS60107815A (ja) | 1983-11-17 | 1983-11-17 | 磁性薄膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107815A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424467A1 (de) * | 1984-07-03 | 1986-01-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung wismut-substituierter ferrimagnetischer granatschichten |
| JP2598409B2 (ja) * | 1987-06-17 | 1997-04-09 | 株式会社リコー | 酸化物磁性体薄膜の製造方法 |
| US6759137B1 (en) | 1998-08-28 | 2004-07-06 | Centre National De La Recherche Scientifique, Inc. | Opto-magnetic recording medium with a garnet ferrite recording layer, and opto-magnetic information recording/reproducing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912398A (ko) * | 1972-05-16 | 1974-02-02 | ||
| JPS5613710A (en) * | 1979-07-13 | 1981-02-10 | Nec Corp | Material for magnetic element |
-
1983
- 1983-11-17 JP JP21675083A patent/JPS60107815A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912398A (ko) * | 1972-05-16 | 1974-02-02 | ||
| JPS5613710A (en) * | 1979-07-13 | 1981-02-10 | Nec Corp | Material for magnetic element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60107815A (ja) | 1985-06-13 |
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