Miniaturized Squid-module, in particular for multichannel magnetometer

A miniaturised SQUID module (10), particularly for multi-channel magnetometers measuring changing magnetic fields within a field strength range of less than 10 T, particularly less than 10 T, with superconductive and screened connections between a SQUID chip (19) and a gradiometer (12) which can be...

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Bibliographische Detailangaben
Hauptverfasser:	DAVID, BERND RUDI, HOPPE, WOLFGANG, KRUEGER, JOH.E.W, EDELER, WILFRIED, DOESSEL, HELMUT O, KOBS, ROLF UDO DIETER, LUEDECKE, KAI-MICHAEL, RABE, GERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS DIAGNOSIS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEDICAL OR VETERINARY SCIENCE PHYSICS SEMICONDUCTOR DEVICES SURGERY TESTING
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Beschreibung
Zusammenfassung:	A miniaturised SQUID module (10), particularly for multi-channel magnetometers measuring changing magnetic fields within a field strength range of less than 10 T, particularly less than 10 T, with superconductive and screened connections between a SQUID chip (19) and a gradiometer (12) which can be mounted in the lower area of a cryostat and provides a large number of test points per unit area, the SQUID chip (19) being arranged on a completely screened carrier board (18), which has a width of only a few millimetres, with electronic circuitry (23), and the SQUID chip (19) being superconductively connected via a superconductive solderable and bondable intermediate carrier (27), at least by soldering, to the wires (11) of the gradiometer (12).