http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110224041-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-101 |
| filingDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110224041-B |
| titleOfInvention | Photoelectric detector containing graphene sandwich structure |
| abstract | The invention belongs to the technical field of photoelectric detection, and particularly relates to a dual-waveband high-gain photoelectric detector comprising a graphene sandwich structure. The invention provides a photoelectric detector comprising a graphene sandwich structure, which comprises a light absorption layer 1(1), a graphene layer 2 and a light absorption layer 2(3) from bottom to top in sequence, wherein the graphene layer 2 is arranged between the light absorption layer 1 and the light absorption layer 2(3) to form the sandwich structure; and the surface of the graphene layer (2) is also provided with a metal electrode (4). The unique sandwich structure of the graphene combined with the double light absorption material layers can simultaneously realize respective response to light of different wave bands and obtain good response effect. In addition, the photoelectric detector is simple in preparation process flow and has strong practicability. |
| priorityDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.