http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115047509-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1606 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-16 |
| filingDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115047509-B |
| titleOfInvention | A method and device for detecting ionizing radiation based on suspended particles |
| abstract | The invention discloses a suspended particle-based ionizing radiation detection method and device. According to the method, 1) in the suspended optomechanical system, micron to nanoscale particles are suspended by light field, electric field or magnetic field, and optical methods are used to detect the motion state of the suspended particles; 2) when external α particles are incident on the suspension When in the optomechanical system, the α particles ionize the positive and negative ions in the gas environment, adsorb on the suspended particles, and then change the net electricity of the suspended particles; 3) detect the net electricity of the particles by detecting the motion response of the suspended particles under the action of an external electromagnetic field , so as to realize the detection of ionizing radiation. The device includes a sensitive unit module, an air pressure regulation module, an electromagnetic application module, a loop calibration module and an ionizing radiation detection module. The invention can use suspended particles to realize the detection of ionizing radiation, thereby providing a new solution for the integration and miniaturization of ionizing radiation detection devices. |
| priorityDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.