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TT: Tiefe Temperaturen

TT 18: Supraleitung: Tunneln, Josephson-Kontakte, SQUIDs

TT 18.2: Talk

Wednesday, March 10, 2004, 14:45–15:00, H20

Experimental Realization of all High - T_c dc π/2 - SQUIDs — •Christof Schneider, German Hammerl, Rainer Held, Klaus Wiedenmann, and Jochen Mannhart — Experimentalphysik VI, Universität Augsburg

In the presentation, we will report on the realization of all high-T_c π/2 - SQUIDs. The characteristics of the π/2-SQUIDs, which were fabricated using YBa₂Cu₃O_7−δ thin films grown on tetracrystalline substrates will be presented and compared with the properties of standard high-T_c SQUIDs.