MANUFACTURING METHOD OF DC SQUID USING HIGH TEMPERATURE SUPERCONDUCTIVE INHERENT JOSEPHSON JUNCTION

摘要

PROBLEM TO BE SOLVED: To produce a DC SQUID (Superconducting Quantum Interference Device) using inherent Josephson junction which spontaneously occurs in a single crystal of a high temperature superconductor in relation to a manufacturing method of the SQUID using high temperature superconductive inherent Josephson junction.;SOLUTION: A high temperature superconducting ring structure is formed by means of double-sided cleavage technique so that it includes two inherent Josephson junctions.;COPYRIGHT: (C)2004,JPO&NCIPI