| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-933
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N60-124 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-072 |
| filingDate |
2002-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_882a6574de5c11223879bac8ee97522b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baaff568c4ef7a68e33c80574c8ac8f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41a0a2da3dfef8a7b1b61fded6764bf3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b02bec21c0b0e9459c9fd6bec98de0c0 |
| publicationDate |
2002-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002179939-A1 |
| titleOfInvention |
Four-terminal system for reading the state of a phase qubit |
| abstract |
Quantum computing systems and methods that use opposite magnetic moment states read the state of a qubit by applying current through the qubit and measuring a Hall effect voltage across the width of the current. For reading, the qubit is grounded to freeze the magnetic moment state, and the applied current is limited to pulses incapable of flipping the magnetic moment. Measurement of the Hall effect voltage can be achieved with an electrode system that is capacitively coupled to the qubit. An insulator or tunnel barrier isolates the electrode system from the qubit during quantum computing. The electrode system can include a pair of electrodes for each qubit. A readout control system uses a voltmeter or other measurement device that connects to the electrode system, a current source, and grounding circuits. For a multi-qubit system, selection logic can select which qubit or qubits are read. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11140465-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10820072-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11528541-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10222416-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9853645-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022030338-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004086513-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9473124-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10506312-B1 |
| priorityDate |
2001-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |