Browsing NTNU Open by Author "Sewell, Granville"

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Non-Fraunhofer Interference Pattern in Inhomogeneous Ferromagnetic Josephson Junctions

Alidoust, Mohammad; Sewell, Granville; Linder, Jacob (Journal article, 2012)

Generic conditions are established for producing a non-Fraunhofer response of the critical supercurrent subject to an external magnetic field in ferromagnetic Josephson junctions. Employing the quasiclassical Keldysh-Usadel ...
Superconducting phase transistor in diffusive four-terminal ferromagnetic Josephson junctions

Alidoust, Mohammad; Sewell, Granville; Linder, Jacob (Journal article, 2012)

We study diffusive magnetic Josephson junctions with four superconducting terminals in the weak proximity limit where the leads are arranged in cross form. Employing the linearized Keldysh-Usadel technique, the anomalous ...