SUPERCONDUCTNG MAGNETOMETER DEVICE, AND RELATED METHOD OF MEASURING (Brevetto)

Type
Label
  • SUPERCONDUCTNG MAGNETOMETER DEVICE, AND RELATED METHOD OF MEASURING (Brevetto) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • CASTELLANO, Maria, Gabriella CHIARELLO, Fabio TORRIOLI, Guido (2006)
    SUPERCONDUCTNG MAGNETOMETER DEVICE, AND RELATED METHOD OF MEASURING
    (literal)
Titolo
  • SUPERCONDUCTNG MAGNETOMETER DEVICE, AND RELATED METHOD OF MEASURING (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • CASTELLANO, Maria, Gabriella CHIARELLO, Fabio TORRIOLI, Guido (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#proprieta
  • CNR (literal)
Http://www.cnr.it/ontology/cnr/brevetti.owl#tipoDiBrevetto
  • Internazionale (literal)
Numero brevetto
  • WO/2006/043300 (literal)
Anno di deposito
  • 2006 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IFN-CNR, via Cineto Romano 42, 00156 ROMA, Italy (literal)
Titolo
  • SUPERCONDUCTNG MAGNETOMETER DEVICE, AND RELATED METHOD OF MEASURING (literal)
Abstract
  • The invention concerns a method of measuring a magnetic flux ?x, employing a superconducting magnetometer device comprising a superconducting loop apt to inductively couple to the magnetic flux ?x to be measured , said loop being interrupted by at least a pair of Josephson junctions having a hysteretic current-voltage characteristic, the method being characterised in that it comprises the following steps: biasing the superconducting loop (2) with a bias current Ib within a region of the current-voltage characteristic comprising at least one hysteresis cycle provided with a transition or switching, for a corresponding critical current Ic from a zero voltage state to a state of non zero voltage Vgap; and providing for a measure of the magnetic flux ?x on the basis of an output pulsed voltage signal from the superconducting loop. (literal)
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