4 papers
Characterization of spatially inhomogeneous chirp in ultrashort multielectron beams via femtosecond hole burning
Yuichi Tachibana, Yuya Morimoto
Direct observation of the temporal-energy structure of pulsed electron beams is crucial for beam-driven light generation and time-resolved microscopic imaging. In this study, we ch…
Field-driven attosecond deflection of electron beams at the position of planar foils
Xiaofan Gui, Kenichi L. Ishikawa, Yuya Morimoto
While the coupling of free-electron beams and light has enabled the control of electron's quantum states and the generation of ultrashort electron pulses, it can distort the measur…
Attosecond shaping of high-current pulsed electron beams in a home-built 37-keV beamline
Yuichi Tachibana, Marie Ouillé, Takuya Hosobata +4
Ultrashort electron pulses with a high average current provide a powerful means of enhancing time-resolved imaging and photon generation. In this study, we report the attosecond sh…
Roadmap for Quantum Nanophotonics with Free Electrons
F. Javier García de Abajo, Albert Polman, Cruz I. Velasco +44
Over the past century, continuous advancements in electron microscopy have enabled the synthesis, control, and characterization of high-quality free-electron beams. These probes ca…