R. Shimano

activity

20022026

most citedHiggs Amplitude Mode in BCS Superconductors Nb

_{1 - x}

_{x}

N induced by Terahertz Pulse Excitation

425 citations · 1.9k across the 27 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

cond-mat.str-el2021★ 22 cited

Optical response of the Leggett mode in multiband superconductors in the linear response regime

Takumi Kamatani, Sota Kitamura, Naoto Tsuji +2

We study optical responses of Leggett modes in multiband superconductors in the linear response regime. The Leggett mode is a collective mode unique to multiband superconductors th…

cond-mat.supr-con2021★ 1 cited

Terahertz pulse-driven collective mode in the nematic superconducting state of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Romain Grasset, Kota Katsumi, Pierre Massat +4

We investigate the iron-based superconductor Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ using intense terahertz (THz) light. In the superconducting state a THz Kerr signal is observed and assigne…

Optical response of the Leggett mode in multiband superconductors in the linear response regime

Terahertz pulse-driven collective mode in the nematic superconducting state of Ba1−x​Kx​Fe2​As2​

Terahertz pulse-driven collective mode in the nematic superconducting state of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$