http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114460517-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9895f9037e2544be04b185b022ac844 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-0035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R35-00 |
| filingDate | 2021-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee92215b06f0a9922c19454b5bec0fb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_578c846d14ac85a74993b30941abe294 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ca399cf733f60f21331f781e5447a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_134e1f119b17d7b4495fb5cd30b08692 |
| publicationDate | 2022-05-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114460517-A |
| titleOfInvention | A Method for Pulsed Strong Magnetic Field Calibration Based on Optical Rotation Effect and Ratio Measurement |
| abstract | The invention relates to a pulsed strong magnetic field calibration device and calibration method based on optical rotation effect and ratio measurement, comprising a light source part, a spectroscope, a constant magnetic field reproduction device, a pulsed magnetic field reproduction device, a detection device, a first crystal and a second Crystal; the light source part includes a laser and a polarizer, the detection device is composed of a light intensity meter and a differential comparator, the constant magnetic field reproduction device generates a constant magnetic field from a solenoid magnetic field coil, and the pulsed magnetic field reproduction device generates a pulse magnetic field from the pulse magnetic field coil. ; Several combinations of the length ratio of the crystal selected by the constant magnetic field and the crystal selected by the pulsed magnetic field are controlled between 10:1 and 100:1. Compared with the existing technology, it can avoid the problem of inaccurate measurement caused by the uneven distribution of the magnetic field of the parallel polar plates, and at the same time avoid the problem of accurate measurement of optical rotation parameters, realize the numerical comparison between the pulsed magnetic field and the constant magnetic field, and significantly improve the level of measurement uncertainty. Effect. |
| priorityDate | 2021-12-29^^<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/CID43672 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419535645 |
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