GB1321144A - Magnetic transducing heads - Google Patents
Magnetic transducing headsInfo
- Publication number
- GB1321144A GB1321144A GB2317771A GB2317771A GB1321144A GB 1321144 A GB1321144 A GB 1321144A GB 2317771 A GB2317771 A GB 2317771A GB 2317771 A GB2317771 A GB 2317771A GB 1321144 A GB1321144 A GB 1321144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferromagnetic
- grown
- layer
- ferrite
- zinc
- 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
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- 230000002463 transducing effect Effects 0.000 title 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910001308 Zinc ferrite Inorganic materials 0.000 abstract 3
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 229910052594 sapphire Inorganic materials 0.000 abstract 1
- 239000010980 sapphire Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702010987 DE2010987C3 (de) | 1970-03-09 | 1970-03-09 | Verfahren zum "Herstellen von Dunnschicht-Magnetköpfen mit magnetischer Anisotropie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1321144A true GB1321144A (en) | 1973-06-20 |
Family
ID=5764511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2317771A Expired GB1321144A (en) | 1970-03-09 | 1971-04-19 | Magnetic transducing heads |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5122810B1 (https=) |
| CA (1) | CA947483A (https=) |
| DE (1) | DE2010987C3 (https=) |
| FR (1) | FR2083913A5 (https=) |
| GB (1) | GB1321144A (https=) |
| NL (1) | NL7101726A (https=) |
| SE (1) | SE362726B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6080426A (en) * | 1994-12-16 | 2000-06-27 | Warner-Lamberg Company | Process for encapsulation of caplets in a capsule and solid dosage forms obtainable by such process |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013030618A (ja) | 2011-07-28 | 2013-02-07 | Rohm Co Ltd | 半導体装置 |
| PT118925A (pt) * | 2023-09-18 | 2025-03-18 | Antonio Cameira Eiras Unipessoal Lda | Construção modular de aeronaves, viaturas e barcos |
-
1970
- 1970-03-09 DE DE19702010987 patent/DE2010987C3/de not_active Expired
-
1971
- 1971-02-02 FR FR7104518A patent/FR2083913A5/fr not_active Expired
- 1971-02-09 JP JP46005030A patent/JPS5122810B1/ja active Pending
- 1971-02-10 NL NL7101726A patent/NL7101726A/xx not_active Application Discontinuation
- 1971-02-26 CA CA106,346A patent/CA947483A/en not_active Expired
- 1971-03-04 SE SE276871A patent/SE362726B/xx unknown
- 1971-04-19 GB GB2317771A patent/GB1321144A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6080426A (en) * | 1994-12-16 | 2000-06-27 | Warner-Lamberg Company | Process for encapsulation of caplets in a capsule and solid dosage forms obtainable by such process |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7101726A (https=) | 1971-09-13 |
| FR2083913A5 (https=) | 1971-12-17 |
| JPS5122810B1 (https=) | 1976-07-13 |
| SE362726B (https=) | 1973-12-17 |
| DE2010987A1 (https=) | 1971-09-30 |
| CA947483A (en) | 1974-05-21 |
| DE2010987B2 (de) | 1978-07-13 |
| DE2010987C3 (de) | 1979-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |