Tilted Electron Pulses

Ehberger, Dominik; Ryabov, Andrey; Baum, Peter

Tilted Electron Pulses

Dateien

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Datum

2018

Autor:innen

Ehberger, Dominik

Ryabov, Andrey

Baum, Peter

Angaben zur Forschungsförderung

European Union (EU): 647771

Projekt

Direct Visualization of Light-Driven Atomic-Scale Carrier Dynamics in Space and Time DIVI

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Physical Review Letters. 2018, 121(9), 094801. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.121.094801

Zusammenfassung

We report the all-optical generation and characterization of tilted electron pulses by means of single-cycle terahertz radiation at an electron-transmitting mirror at slanted orientation. Femtosecond electron pulses with a chosen tilt angle are produced at an almost arbitrary target location. The experiments along with theory further reveal that the pulse front tilt in electron optics is directly connected to angular dispersion. Quantum mechanical considerations suggest that this relation is general for particle beams at any degree of coherence. These results indicate that ultrashort electron pulses can be shaped in space and time as versatilely as femtosecond laser pulses, but at 105 times finer wavelength and subnanometer imaging resolution.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

EHBERGER, Dominik, Andrey RYABOV, Peter BAUM, 2018. Tilted Electron Pulses. In: Physical Review Letters. 2018, 121(9), 094801. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.121.094801

BibTex

@article{Ehberger2018-08-29Tilte-43219,
  year={2018},
  doi={10.1103/PhysRevLett.121.094801},
  title={Tilted Electron Pulses},
  number={9},
  volume={121},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Ehberger, Dominik and Ryabov, Andrey and Baum, Peter},
  note={Article Number: 094801}
}

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Universitätsbibliographie

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