High temperature π

A new DC-SQUID is proposed that exploits the properties of the grain boundary junctions in high Tc superconductors. The orientations of the grain boundaries are chosen in such a way to establish a π/2 (rather than 0 or π) phase difference between the equilibrium phases of the two Josephson junction...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE Transactions on applied superconductivity 12, 4 (2002).
1. Verfasser:	Amin, M.H.S
Format:	Artikel
Sprache:	English
Schlagworte:	DC-SQUID. Josephson junctions. SQUID loop. Direction dependence. Grain boundary junctions. Magnetic flux measurement. Sensitivity. High Tc superconductors. High temperature π/2-SQUID.