http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114740322-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2601 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c37e8d97bf4a5a0d5b4d2a77f541eaa8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45382ddb2dd9565a2dc923cdafb05ba1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d43ddaa73ba0639d5128e32daa2a362 |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114740322-A |
| titleOfInvention | A device for obtaining physical parameters of low-dimensional nanodevices by photoelectric response |
| abstract | The present invention provides a device for obtaining physical parameters of low-dimensional nano-devices through photoelectric response, comprising: a light source for illuminating the low-dimensional nano-devices; a current detection unit for detecting the low-dimensional nano-devices under irradiation of different light intensities the generated photocurrent, and the detection of the dark current generated by the low-dimensional nano-device under no light source illumination; a light intensity-current relationship acquisition unit, used for acquiring the relationship between different light intensities and corresponding photocurrents; a parameter acquisition unit, According to the relationship between the light intensity and the current, the existing formula for the relationship between the light intensity and the photocurrent of the nanodevice is fitted to obtain the parameters and and a calculation unit for calculating and obtaining physical parameters of low-dimensional nanodevices according to the parameters and other existing formulas, the physical parameters include the minority carrier lifetime τ 0 , the surface recombination rate V srv , the width of the depletion region , doping concentration and mobility. |
| priorityDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5461123 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559541 |
Total number of triples: 16.