| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b06ba1ea64c76a3fbce6b23053ac174b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0336 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y15-00 |
| filingDate |
2021-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be8f7f6b348d08c9476dbd26a2677386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa9d947bfb228e91048bca0dca1792d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f00c835b1a291f8eb1e58be9f83c54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_714e1f39f64b00221054a8b4b1bf5a9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_194647a7317a0806ec19719d6b7d2357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df12300db6eb6fde774f5cd90a96adef |
| publicationDate |
2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113257932-A |
| titleOfInvention |
A high-performance photodetector and its preparation method |
| abstract |
The invention belongs to the technical field of photodetectors, and discloses a method for preparing a high - performance photodetector . A gold electrode was deposited, and then CsPbBr 3 nanocrystals were spin-coated. After annealing, an all-inorganic CsPbBr 3 perovskite nanocrystal/two-dimensional non-layered cadmium selenide nanosheet composite structure photodetector was obtained. The invention improves the charge load at the interface of the composite nanostructure by utilizing the high stability of the all-inorganic perovskite crystal, and at the same time utilizing the combination of the excellent physical properties of the two-dimensional non-layered material and the strong light absorption property of the perovskite The carrier transport ability, thereby improving the performance of the photodetector. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023165243-A1 |
| priorityDate |
2021-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |