4 papers
Microwave induced tunable subharmonic steps in superconductor-ferromagnet-superconductor Josephson junction
M. Nashaat, Yu. M. Shukrinov, A. Irie +2
We investigate the coupling between ferromagnet and superconducting phase dynamics in superconductor-ferromagnet-superconductor Josephson junction. The current-voltage characterist…
Devil's staircase structures in junction
M. Nashaat, Yu. M. Shukrinov, A. Y. Ellithi +1
The superconductor-ferromagnet-superconductor junction provides a direct coupling between Josephson phase and magnetic moment of ferromagnetic barrier. We demonstrate an ap…
Electrical control of magnetization in S/F/S junctions on a 3D topological insulator
M. Nashaat, I. V. Bobkova, A. M. Bobkov +3
Strong dependence of the Josephson energy on the magnetization orientation in Josephson junctions with ferromagnetic interlayers and spin-orbit coupling opens a way to control magn…
Stationary Charge Imbalance Effect in System of Coupled Josephson Junction
K. V. Kulikov, M. Nashaat, Yu. M. Shukrinov
We investigate stationary charge imbalance effect in the system of coupled overdamped Josephson junctions. We show that coupling between junction and nonzero stationary charge imba…