[21p-B202-1~12] 11.1 Fundamental properties

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[21p-B202-5] Magnetic interference of the critical currents of cross-type Josephson junctions with inhomogeneous critical current density within the junction planes

〇Soma Haraoka¹, Edmund Soji Otabe¹, Yasunori Mawatari² (1.Kyushu Inst. of Tech., 2.AIST)

Keywords:

Josephson effect,magnetic interference,Cross type junction

We theoretically found that the critical current exhibits peculiar magnetic interference when a magnetic field is applied obliquely to the junction plane, but we assumed that the critical current density in the junction plane is uniform. In this study, we theoretically consider the effect of spatial inhomogeneity of the critical current density in the junction plane on the magnetic interference of the critical current in a cross-shaped junction under an oblique magnetic field.