http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9831085-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c63bc5ef3ae590b0603de4587961cac3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02356 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-40 |
| filingDate | 2016-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20e44c7ae91749a7929c154412cd96a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9207b4057693d168371c36d51327f91e |
| publicationDate | 2017-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9831085-B2 |
| titleOfInvention | Method of fabricating hafnium oxide layer and semiconductor device having the same |
| abstract | Provided are a method of fabricating a hafnium oxide layer and a method of fabricating a semiconductor device using the same. The method of fabricating a tetragonal hafnium oxide layer includes providing a substrate and then forming an initial hafnium oxide layer on the substrate. The initial hafnium oxide layer may have an amorphous structure, a monoclinic crystal structure, or a mixed structure thereof on the substrate. Phase-changing the initial hafnium oxide layer to a tetragonal hafnium oxide layer by heating the initial hafnium oxide layer at a temperature equal to or higher than a phase change temperature to the tetragonal hafnium oxide layer, is performed. Then, the heated tetragonal hafnium oxide layer may be rapidly cooled to suppress nucleation and growth of a monoclinic hafnium oxide in the tetragonal hafnium oxide layer. |
| priorityDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.