JPS60101721A - バリウムフエライト層の形成方法 - Google Patents
バリウムフエライト層の形成方法Info
- Publication number
- JPS60101721A JPS60101721A JP20798083A JP20798083A JPS60101721A JP S60101721 A JPS60101721 A JP S60101721A JP 20798083 A JP20798083 A JP 20798083A JP 20798083 A JP20798083 A JP 20798083A JP S60101721 A JPS60101721 A JP S60101721A
- Authority
- JP
- Japan
- Prior art keywords
- targets
- barium ferrite
- sputtering
- substrate
- magnetic
- 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.)
- Granted
Links
- 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 title claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 title description 5
- 238000004544 sputter deposition Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 28
- 150000002500 ions Chemical class 0.000 abstract description 4
- 230000005684 electric field Effects 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- 239000010408 film Substances 0.000 description 15
- 230000005415 magnetization Effects 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- 238000010891 electric arc Methods 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
- 229910006297 γ-Fe2O3 Inorganic materials 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20798083A JPS60101721A (ja) | 1983-11-05 | 1983-11-05 | バリウムフエライト層の形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20798083A JPS60101721A (ja) | 1983-11-05 | 1983-11-05 | バリウムフエライト層の形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101721A true JPS60101721A (ja) | 1985-06-05 |
| JPH059849B2 JPH059849B2 (enrdf_load_stackoverflow) | 1993-02-08 |
Family
ID=16548683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20798083A Granted JPS60101721A (ja) | 1983-11-05 | 1983-11-05 | バリウムフエライト層の形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101721A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784739A (en) * | 1986-12-26 | 1988-11-15 | Teijin Limited | Method of producing a thin film by sputtering and an opposed target type sputtering apparatus |
| US5135819A (en) * | 1987-10-30 | 1992-08-04 | Pioneer Electronic Corporation | Photomagnetic memory medium having a non-columnar structure |
| US5492775A (en) * | 1993-05-28 | 1996-02-20 | International Business Machines Corporation | Barium ferrite thin film for longitudinal recording |
| WO1997011457A1 (fr) * | 1995-09-20 | 1997-03-27 | Hitachi, Ltd. | Support magnetique d'enregistrement, procede de fabrication et dispositif d'enregistrement magnetique |
-
1983
- 1983-11-05 JP JP20798083A patent/JPS60101721A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784739A (en) * | 1986-12-26 | 1988-11-15 | Teijin Limited | Method of producing a thin film by sputtering and an opposed target type sputtering apparatus |
| US5135819A (en) * | 1987-10-30 | 1992-08-04 | Pioneer Electronic Corporation | Photomagnetic memory medium having a non-columnar structure |
| US5492775A (en) * | 1993-05-28 | 1996-02-20 | International Business Machines Corporation | Barium ferrite thin film for longitudinal recording |
| WO1997011457A1 (fr) * | 1995-09-20 | 1997-03-27 | Hitachi, Ltd. | Support magnetique d'enregistrement, procede de fabrication et dispositif d'enregistrement magnetique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059849B2 (enrdf_load_stackoverflow) | 1993-02-08 |
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