JPS5115238B1 - - Google Patents
Info
- Publication number
- JPS5115238B1 JPS5115238B1 JP9507470A JP9507470A JPS5115238B1 JP S5115238 B1 JPS5115238 B1 JP S5115238B1 JP 9507470 A JP9507470 A JP 9507470A JP 9507470 A JP9507470 A JP 9507470A JP S5115238 B1 JPS5115238 B1 JP S5115238B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
-
- 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
- G11B5/3109—Details
- G11B5/3113—Details for improving the magnetic domain structure or avoiding the formation or displacement of undesirable magnetic domains
-
- 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
- H01F10/32—Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
-
- 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
- H01F10/32—Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
- H01F10/324—Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer
- H01F10/3254—Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer the spacer being semiconducting or insulating, e.g. for spin tunnel junction [STJ]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Thin Magnetic Films (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6936864A FR2063694A5 (pt) | 1969-10-28 | 1969-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5115238B1 true JPS5115238B1 (pt) | 1976-05-15 |
Family
ID=9042148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9507470A Pending JPS5115238B1 (pt) | 1969-10-28 | 1970-10-28 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5115238B1 (pt) |
| BE (1) | BE758054A (pt) |
| CH (1) | CH521007A (pt) |
| DE (1) | DE2052710C2 (pt) |
| FR (1) | FR2063694A5 (pt) |
| GB (1) | GB1331438A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2165206A5 (pt) * | 1971-12-22 | 1973-08-03 | Cii | |
| US4023965A (en) | 1976-06-03 | 1977-05-17 | International Business Machines Corporation | Ni-Fe-Rh alloys |
| FR2489570A1 (fr) * | 1980-08-27 | 1982-03-05 | Cii Honeywell Bull | Transducteur magnetique integre |
| US6011475A (en) | 1997-11-12 | 2000-01-04 | Vacuumschmelze Gmbh | Method of annealing amorphous ribbons and marker for electronic article surveillance |
| DE102006047022B4 (de) | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
| DE102006047021B4 (de) * | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
| US7432815B2 (en) | 2006-10-05 | 2008-10-07 | Vacuumschmelze Gmbh & Co. Kg | Marker for a magnetic theft protection system and method for its production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB925703A (en) * | 1958-09-03 | 1963-05-08 | Post Office | Improvements in or relating to magnetic alloys |
| US3343145A (en) * | 1962-12-24 | 1967-09-19 | Ibm | Diffused thin film memory device |
| DE1252739B (de) * | 1964-03-17 | 1967-10-26 | Siemens Aktiengesellschaft, Berlin und München, München | Speicherelement mit gestapelten magnetischen Schichten |
-
0
- BE BE758054D patent/BE758054A/xx not_active IP Right Cessation
-
1969
- 1969-10-28 FR FR6936864A patent/FR2063694A5/fr not_active Expired
-
1970
- 1970-10-19 CH CH1542970A patent/CH521007A/fr not_active IP Right Cessation
- 1970-10-21 GB GB4987570A patent/GB1331438A/en not_active Expired
- 1970-10-27 DE DE19702052710 patent/DE2052710C2/de not_active Expired
- 1970-10-28 JP JP9507470A patent/JPS5115238B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE758054A (fr) | 1971-04-01 |
| DE2052710A1 (de) | 1971-05-06 |
| FR2063694A5 (pt) | 1971-07-09 |
| GB1331438A (en) | 1973-09-26 |
| CH521007A (fr) | 1972-03-31 |
| DE2052710C2 (de) | 1986-08-28 |