JPS6129128B2 - - Google Patents
Info
- Publication number
- JPS6129128B2 JPS6129128B2 JP8891079A JP8891079A JPS6129128B2 JP S6129128 B2 JPS6129128 B2 JP S6129128B2 JP 8891079 A JP8891079 A JP 8891079A JP 8891079 A JP8891079 A JP 8891079A JP S6129128 B2 JPS6129128 B2 JP S6129128B2
- Authority
- JP
- Japan
- Prior art keywords
- garnet
- bubble
- ions
- magnetic
- film
- 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
Links
- 239000002223 garnet Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 27
- 229910052772 Samarium Inorganic materials 0.000 claims description 5
- 229910052765 Lutetium Inorganic materials 0.000 claims description 3
- 229910052775 Thulium Inorganic materials 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 229910052692 Dysprosium Inorganic materials 0.000 claims 1
- 229910052691 Erbium Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910052689 Holmium Inorganic materials 0.000 claims 1
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 229910052777 Praseodymium Inorganic materials 0.000 claims 1
- 229910052771 Terbium Inorganic materials 0.000 claims 1
- 229910052769 Ytterbium Inorganic materials 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 29
- 239000010408 film Substances 0.000 description 28
- 230000005381 magnetic domain Effects 0.000 description 13
- 239000000758 substrate Substances 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 10
- 239000007791 liquid phase Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- -1 rare earth ions Chemical class 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZPDRQAVGXHVGTB-UHFFFAOYSA-N gallium;gadolinium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Gd+3] ZPDRQAVGXHVGTB-UHFFFAOYSA-N 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 150000002910 rare earth metals Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
- H01F10/20—Ferrites
- H01F10/24—Garnets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891079A JPS5613710A (en) | 1979-07-13 | 1979-07-13 | Material for magnetic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891079A JPS5613710A (en) | 1979-07-13 | 1979-07-13 | Material for magnetic element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5613710A JPS5613710A (en) | 1981-02-10 |
| JPS6129128B2 true JPS6129128B2 (enrdf_load_stackoverflow) | 1986-07-04 |
Family
ID=13956089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8891079A Granted JPS5613710A (en) | 1979-07-13 | 1979-07-13 | Material for magnetic element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613710A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160105A (en) * | 1981-03-27 | 1982-10-02 | Nec Corp | Garnet material for magnetism optical element |
| JPS5972707A (ja) * | 1982-10-20 | 1984-04-24 | Hitachi Ltd | 磁性ガーネット膜 |
| JPS60107815A (ja) * | 1983-11-17 | 1985-06-13 | Nippon Sheet Glass Co Ltd | 磁性薄膜の製造方法 |
| JPS60200887A (ja) * | 1984-03-23 | 1985-10-11 | Nippon Sheet Glass Co Ltd | 磁性薄膜の製造方法 |
| EP0196332B1 (en) * | 1983-11-17 | 1990-08-01 | Nippon Sheet Glass Co., Ltd. | Method of manufacturing photothermomagnetic recording film |
| DE3424467A1 (de) * | 1984-07-03 | 1986-01-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung wismut-substituierter ferrimagnetischer granatschichten |
| JPS6279608A (ja) * | 1985-10-02 | 1987-04-13 | Sony Corp | ビスマス置換磁性ガ−ネツトの製法 |
-
1979
- 1979-07-13 JP JP8891079A patent/JPS5613710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5613710A (en) | 1981-02-10 |
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