| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F10-123 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B11-10586
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F10-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-243 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B11-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F10-16 |
| filingDate |
1993-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16815789996a67a6d89ed8345c773c85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66506d50058b5df94751be4f0abc38f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1aeddf833c5e914e9b48b0a6782affb |
| publicationDate |
1993-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0576292-A2 |
| titleOfInvention |
Magneto-optical layer and magneto-optical recording medium |
| abstract |
A magneto-optical layer sensitive to a light with a short wavelength such as 400 to 550 nm and having a perpendicular magnetization can be deposited on a substrate at a room temperature. The magneto-optical layer is of a tertiary alloy having a composition Co a Pt b Ru c where 20 ≦ a ≦ 70, 10 ≦ b ≦ 70, 10 ≦ c ≦ 60 and a + b + c = 100 or Co d Pt e Re f where d ≦ 80, 5 ≦ e, 5 ≦ f, 40 ≦ 4d - 5f and d + e + f = 100, and has an easy magnetization axis perpendicular to the main surface of the layer. The magneto-optical layer may be a quaternary alloy CoPtRuRe hat is a certain combination of the above two tertiary alloys. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0911821-A1 |
| priorityDate |
1992-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |