Negative reflection of nanoscale-confined polaritons in a low-loss natural medium

1. Álvarez-Pérez, G.
2. Duan, J.
3. Taboada-Gutiérrez, J.
4. Ou, Q.
5. Nikulina, E.
6. Liu, S.
7. Edgar, J.H.
8. Bao, Q.
9. Giannini, V.
10. Hillenbrand, R.
11. Martín-Sánchez, J.
12. Nikitin, A.Y.
13. Alonso-González, P.