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cond-mat.supr-con2024★ 11 cited
Field-free Josephson diode effect in interacting chiral quantum dot junctions
Debika Debnath, Paramita Dutta
We investigate chiral quantum dot (QD)-based Josephson junction and show the correlation-induced Josephson diode effect (JDE) in it. The presence of electron-electron interaction s…
cond-mat.supr-con2024★ 47 cited
Gate-tunable Josephson diode effect in Rashba spin-orbit coupled quantum dot junctions
Debika Debnath, Paramita Dutta
We theoretically explore Josephson diode effect (JDE) in superconductor/quantum dot (QD)/superconductor junction in the presence of a magnetic field and Rashba spin-orbit interacti…