superconducting quantum interference devices

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf scientific instrument
gptkbp:abbreviation gptkb:SQUID
gptkbp:basedOn gptkb:Josephson_effect
gptkbp:component gptkb:Josephson_junction
superconducting loop
gptkbp:discoveredBy gptkb:John_Clarke
Arnold Silver
gptkbp:firstDemonstrated 1964
https://www.w3.org/2000/01/rdf-schema#label superconducting quantum interference devices
gptkbp:operatesIn cryogenic temperatures
gptkbp:relatedTo quantum mechanics
superconductivity
gptkbp:requires superconducting materials
gptkbp:sensitivity can detect fields as low as 5 aT/√Hz
gptkbp:type gptkb:DC_SQUID
gptkb:RF_SQUID
gptkbp:usedFor measuring extremely subtle magnetic fields
gptkbp:usedIn medical imaging
magnetoencephalography
nondestructive evaluation
geophysical prospecting
gptkbp:bfsParent gptkb:Magnetoencephalography
gptkbp:bfsLayer 6