50 citations · 82 across the 15 of their papers we have counts for
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Design of a room-temperature topological exciton-polariton laser in a ZnO/TiO-photonic crystal slab
I. Septembre, C. Leblanc, L. Hermet +4
We propose theoretically a scheme to get a room-temperature 2D topological exciton-polariton laser with propagating topological lasing modes. The structure uses guided modes in a p…
The Berry-Foucault Pendulum
D. D. Solnyshkov, I. Septembre, K. Ndiaye +1
The geometric phase is known to play a role both in the rotation of the Foucault pendulum and in the anomalous Hall effect (AHE) due to the Berry curvature. Here, we show that a 2D…
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…
Weyl singularities in polaritonic multi-terminal Josephson junctions
Ismaël Septembre, Julia S. Meyer, Dmitry D. Solnyshkov +1
We study theoretically analog multi-terminal Josephson junctions formed by gapped superfluids created upon resonant pumping of cavity exciton-polaritons. We study the -like band…
Domain-wall topology induced by spontaneous symmetry breaking in polariton graphene
D. D. Solnyshkov, C. Leblanc, I. Septembre +1
We present a numerical study of exciton-polariton (polariton) condensation in a staggered polariton graphene showing a gapped s-band at the and valleys. The condensation o…