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Browse Prior Art Database

Use of Squid System to Locate Resistance Leakage in Electronic Packages

IP.com Disclosure Number: IPCOM000049447D
Original Publication Date: 1982-Jun-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue

IBM

Related People

Authors:
Chaudhari, P Ketchen, MB Krusin-Elbaum, L Tsuei, CC [+details]

Abstract

The SQUID (Superconducting Quantum Interference Device) is the most sensitive magnetic flux detector in frequency ranges from DC to a few kHz known today. It has been used for the detection of magnetic fields produced by ultra small currents, such as the electric currents generated by the activity in the human heart, brain, and so on.