http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000299506-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_040dcd3019ad83187996a33e6e4fd025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6633e53c41ded0eb0fb2916651c4d0e |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-14 |
| filingDate | 1999-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e5db548a898eb14ceead70a560292a9 |
| publicationDate | 2000-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000299506-A |
| titleOfInvention | Ultra-thin metal superconductor and micro-displacement measuring device using magnetic field |
| abstract | (57) [Problem] To show that superconductivity occurs in the film surface direction of an ultrathin film in a structure of a dielectric / metal or a metal-like ultrathin film / dielectric. In this case, the transition temperature at which superconductivity becomes higher as the film becomes thinner is raised. In the present invention, however, an object was to raise this transition temperature to room temperature by using a metal or a metal-like ultrathin film. The transition temperature of superconductivity is conventionally about 120K, but in the present invention, the superconductivity transition temperature of a metal or a metal-like ultrathin film having a thickness of 1 μm or less is set to room temperature (23 to 25 ° C.). , Almost 300K). In addition to the disappearance of the electric resistance, the occurrence of the Meissner effect was confirmed, and the room temperature superconductivity was confirmed. Also, to measure the Meissner effect, A device for measuring small displacement in a magnetic field using a laser displacement meter was fabricated. The disappearance of the electric resistance and the occurrence of the Meissner effect indicate that the above-mentioned ultrathin film becomes a superconductor. |
| priorityDate | 1999-04-14-04:00^^<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/CID10467 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID425534311 |
Total number of triples: 19.