3 papers
cond-mat.supr-con2024
Optimal parametric control of transport across a Josephson junction
Hannah Kleine-Pollmann, Guido Homann, Ludwig Mathey
We present optimal control strategies for the DC transport across a Josephson junction. Specifically, we consider a junction in which the Josephson coupling is driven parametricall…
cond-mat.supr-con2023
Dissipationless counterflow currents above T_c in bilayer superconductors
Guido Homann, Marios H. Michael, Jayson G. Cosme +1
We report the existence of dissipationless currents in bilayer superconductors above the critical temperature , assuming that the superconducting phase transition is dominated…
cond-mat.supr-con2020
Higgs mode mediated enhancement of interlayer transport in high- cuprate superconductors
Guido Homann, Jayson G. Cosme, Junichi Okamoto +1
We put forth a mechanism for enhancing the interlayer transport in cuprate superconductors, by optically driving plasmonic excitations along the axis with a frequency that is b…