| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb8b7b5a6b6d23434d742cc7fe49a35f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T117-1064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B15-10 |
| filingDate |
2009-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecaf25b9e6a27e905c9b80fafdfd0b10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_919afe8d9a991701daa77f13645d44f2 |
| publicationDate |
2011-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011143091-A1 |
| titleOfInvention |
Germanium ingots/wafers having low micro-pit density (mpd) as well as systems and methods for manufacturing same |
| abstract |
Systems and methods are disclosed for crystal growth including features of reducing micropit cavity density in grown germanium crystals. In one exemplary implementation, there is provided a method of inserting an ampoule with raw material into a furnace having a heating source, growing a crystal using a vertical growth process wherein movement of a crystallizing temperature gradient relative to the raw material/crucible is achieved to melt the raw material, and growing, at a predetermined crystal growth length, the material to achieve a monocrystalline crystal, wherein monocrystalline ingots having reduced micro-pit densities are reproducibly provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11393703-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2565701-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9797061-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9206525-B2 |
| priorityDate |
2009-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |