http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114497101-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-14669 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-146 |
| filingDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e59ca18955a926398b59ea6d9a99cbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2a9520df0cba9c2bb07ef3f1b202786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_181838c28076724068cb76c7776d474c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d0d6e268ad61444615c7db6812b2513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11447ff59e1b535d92188890ad7c88a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f8b3de6dd214601e119c15c49874237 |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114497101-A |
| titleOfInvention | Plasmon-enhanced high-sensitivity infrared detector based on two-dimensional material thin film |
| abstract | The invention discloses a high-sensitivity infrared detector based on two-dimensional material thin film plasmon enhancement, and the device is prepared by using mature modern micro-processing technology. The photosensitive unit is mainly set as a sandwich structure of a light absorption layer, a dielectric layer and a conductive layer. This vertical sandwich structure has the characteristics of small dark current, high detection rate, fast response speed and improved integration during the detection process; especially The light absorption layer is made of graphene film or magic angle graphene film material to make a parallel nanostrip array. The magic angle graphene film provides a flat band with near zero dispersion of electric neutral point, which greatly improves the absorption efficiency of the material. The plasmon effect can further improve the resonance absorption and the band selectivity, and effectively enhance the absorption in the 3-18 μm band; the infrared detector realized by the present invention can meet the requirements of detecting the absorption and fluorescence analysis of cells, molecules, atoms and materials, and will Widely used in biomedicine, environmental sanitation, intelligent devices and other fields. |
| priorityDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.