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Development of a high brightness ultrafast Transmission Electron Microscope based on a laser-driven cold field emission source
Florent Houdellier, Giuseppe M. Caruso, Sébastien Weber +2
We report on the development of an ultrafast Transmission Electron Microscope based on a cold field emission source which can operate in either DC or ultrafast mode. Electron emiss…
Local field enhancement and thermoplasmonics in multimodal Aluminum structures
Peter R. Wiecha, Marie-Maxime Mennemanteuil, Dmitry Khlopin +6
Aluminum nanostructures have recently been at the focus of numerous studies due to their properties including oxidation stability and surface plasmon resonances covering the ultrav…
Decay Rate of Magnetic Dipoles near Non-magnetic Nanostructures
Peter R. Wiecha, Arnaud Arbouet, Aurélien Cuche +2
In this article, we propose a concise theoretical framework based on mixed field-susceptibilities to describe the decay of magnetic dipoles induced by non--magnetic nanostructures.…
Enhanced nonlinear optical response from individual silicon nanowires
Peter R. Wiecha, Arnaud Arbouet, Houssem Kallel +3
We report about the experimental observation and characterization of nonlinear optical properties of individual silicon nanowires of different dimensions. Our results show that the…
Strongly directional scattering from dielectric nanowires
Peter R. Wiecha, Aurélien Cuche, Arnaud Arbouet +8
It has been experimentally demonstrated only recently that a simultaneous excitation of interfering electric and magnetic resonances can lead to uni-directional scattering of visib…