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Conference 11999 > Paper 11999-1
Paper 11999-1

Femtosecond dynamics of electrons and photons in metal nanostructures: recent progress


We review recent progress in modelling and experiments of the femtosecond dynamics of the non-equilibrium energy distribution of electrons in metals following a femtosecond pulse. In particular, we describe an improved modelling approach, and correlated measurements of the spatio-temporal dynamics of the metal permittivity; we also identify the different signature that this dynamics has on the contribution of interband and intraband transitions on the dynamics of the metal permittivity. We then study the effect of chirp on these properties, and discuss insights from photon and electron emission experiments.


Ben-Gurion Univ. of the Negev (Israel)
2008 - PhD in Physics, Tel Aviv university, Israel 2012 - group leader at Ben-Gurion University, Israel
Ben-Gurion Univ. of the Negev (Israel)