https://doi.org/10.1051/epjconf/201920508010
Plasmon-driven ultrafast point-projection electron microscopy
1 Institut für Physik and Center of Interface Science, Carl von Ossietzky Universität, 26129 Oldenburg, Germany
2 Institut für Werkstofftechnik und Institut für Mikro- und Nanotechnologien, TU Ilmenau, 98693 Ilmenau, Germany
3 Present address: Department of Physics, Lund University, Box 118, 221 00 Lund, Sweden
* Corresponding author: jan.vogelsang@uni-oldenburg.de
Published online: 16 April 2019
We implement a plasmon-driven ultrafast electron source in a point-projection electron microscope. A proof-of-principle experiment investigating the charge propagation in a single nanoresonator demonstrates an unprecedented spatiotemporal resolution of 20 nm and 25 fs.
© The Authors, published by EDP Sciences, 2019
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