3 papers
cond-mat.supr-con2026
Nonlinear nanoelectromechanics of a movable Cooper-pair box
S. Park, A. Patra, L. Y. Gorelik +3
We theoretically study the dynamics of a movable Cooper-pair box coupled to a normal-metal pillar using a semiclassical approach. We analyze the dynamical stability induced by the…
cond-mat.mes-hall2026
Adiabatic self-vibrations of a movable Cooper-pair box generated by inelastic Andreev tunneling
Sunghun Park, Anton V. Parafilo, Leonid Y. Gorelik +1
Self-sustained oscillators produce stable periodic motion robust to dissipation. Such motion is usually achieved by work fed back into the oscillator, but its performance is often…
cond-mat.mes-hall2025
Magnetizing weak links by time-dependent spin-orbit interactions: momentum conserving and non-conserving processes
Debashree Chowdhury, O. Entin-Wohlman, A. Aharony +2
Rashba spin-orbit interactions generated by time-dependent electric fields acting on weak links (that couple together non-magnetic macroscopic leads) can magnetize the junction. Th…