Transient lensing from a photoemitted electron gas imaged by ultrafast electron microscopy

Transient lensing from a photoemitted electron gas imaged by ultrafast electron microscopy

Excited charge carriers, such as photoelectrons, play an important role in fundamental and technological fields. Here the authors employ an ultrafast electron microscope to directly visualize the cyclotron oscillations and oblate-to-prolate shape change of a photoemitted electron gas from a laser-ex...

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Bibliographic Details
Main Authors: Omid Zandi, Allan E. Sykes, Ryan D. Cornelius, Francis M. Alcorn, Brandon S. Zerbe, Phillip M. Duxbury, Bryan W. Reed, Renske M. van der Veen
Format: Article
Language:English
Published: Nature Publishing Group 2020-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-16746-z
Description
Summary:Excited charge carriers, such as photoelectrons, play an important role in fundamental and technological fields. Here the authors employ an ultrafast electron microscope to directly visualize the cyclotron oscillations and oblate-to-prolate shape change of a photoemitted electron gas from a laser-excited copper surface.
ISSN:2041-1723

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