39 citations · 47 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2026
Coherent driving of displacive Higgs fluctuations in superconductors
Jacopo Fiore, Irene Zanotti, Kota Katsumi +4
Intense phase-stable terahertz (THz) laser pulses can drive collective modes coherently via multi-photon excitation pathways in a manner different than the standard resonant mechan…
cond-mat.supr-con2023★ 39 cited
Revealing novel aspects of light-matter coupling in terahertz two-dimensional coherent spectroscopy: the case of the amplitude mode in superconductors
Kota Katsumi, Jacopo Fiore, Mattia Udina +7
Recently developed terahertz (THz) two-dimensional coherent spectroscopy (2DCS) is a powerful technique to obtain materials information in a fashion qualitatively different from ot…
cond-mat.supr-con2023★ 8 cited
Light-induced coherent interlayer transport in stripe-ordered
Morihiko Nishida, Kota Katsumi, Dongjoon Song +2
We have investigated the photoexcited transient responses of stripe-ordered phase in a cuprate superconductor, …