| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75918617a2cece413bcbb1a37d4ad2a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T117-1068 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B14-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B15-305 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27B14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B15-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-40 |
| filingDate |
2013-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47906f6a8b23287e230ff91f01145e12 |
| publicationDate |
2013-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013224100-A1 |
| titleOfInvention |
Electromagnetic mixing for nitride crystal growth |
| abstract |
A method and apparatus for bulk Group-III nitride crystal growth through inductive stirring in a sodium flux growth technique. A helical electromagnetic coil is closely wound around a non-conducting cylindrical crucible containing a conductive crystal growth solution, including both precursor gallium and sodium, wherein a nitrogen-containing atmosphere can be maintained at any pressure. A seed crystal is introduced with the crystal's growth interface submerged slightly below the solution's surface. Electrical contact is made to the coil and an AC electrical field is applied at a specified frequency, in order to create eddy currents within the conductive crystal growth solution, resulting in a steady-state flux of solution impinging on the submerged crystal's growth interface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11566341-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105648533-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11155930-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11566343-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11572634-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11198947-B2 |
| priorityDate |
2012-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |