http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114551497-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N39-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-312 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-20 |
| filingDate | 2022-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0b2e82b65af86964c0da6a1776ca653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c818dde48bdfca6810f2b38904fea639 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeb1caed3d8595641a94078983175648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe4651e55da8924a51ef7f00afbcf533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_215da8e1707983120edc4ad34f02a146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1578dfd5511808307735dae5f662c041 |
| publicationDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114551497-A |
| titleOfInvention | A kind of vertical structure graphene-semiconductor dynamic diode high-performance generator and preparation method thereof |
| abstract | The invention discloses a high-performance generator based on a vertical structure graphene-semiconductor dynamic diode and a preparation method thereof. The generator is mainly composed of a piezoelectric film layer, a graphene layer and a semiconductor layer. The graphene and the semiconductor are continuously contacted and separated in the vertical direction. The electric field built in the interface generated during the process will rebound the diffusion in the depletion layer. The electric charge generates high-energy hot carriers, and the ultrafast interface carrier separation between graphene and semiconductor is used to realize the collection and utilization of carriers, and then an effective electrical signal output can be obtained; at the same time, under the action of the piezoelectric film, the induced charge has a negative effect on the graphite. The alkene film is effectively doped to further improve the carrier concentration and output performance. The generator does not need bulky coils and complex external circuits, and can quickly and effectively collect more hot carriers generated by the interface, thereby outputting high-voltage and high-current signals. The generator is simple in structure and process, flexible, portable, integrated, and lightweight, and has broad application prospects. |
| priorityDate | 2022-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.