3 papers
cond-mat.mes-hall2022
Angular-dependent Andreev reflection on a polaritonic superfluid
I. Septembre, D. D. Solnyshkov, G. Malpuech
We study analytically an analog of the Andreev reflection at a normal-superfluid interface. The polariton gapped superfluid region is achieved by quasi-resonant optical pumping. Th…
cond-mat.mes-hall2020
Parametric amplification of topological interface states in synthetic Andreev bands
Ismael Septembre, Sergei Koniakhin, Julia Meyer +2
A driven-dissipative nonlinear photonic system (e.g. exciton-polaritons) can operate in a gapped superfluid regime. We theoretically demonstrate that the reflection of a linear wav…
cond-mat.mes-hall2020
Towards an experimental proof of superhydrophobicity enhanced by quantum fluctuations freezing on a broadband-absorber metamaterial
M. Sarrazin, I. Septembre, A. Hendrickx +9
Previous theoretical works suggested that superhydrophobicity could be enhanced through partial inhibition of the quantum vacuum modes at the surface of a broadband-absorber metama…