Extreme localization of electrons in space and time

Electron emission from sharp metal tips can take place on sub-femtosecond time scales if the emission is driven by few cycle femtosecond laser pulses. Here we outline the experimental prerequisites in detail, discuss emission regimes and relate them to recent experiments in the gas phase (attosecond...

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Veröffentlicht in:	Ultramicroscopy 2009-04, Vol.109 (5), p.423-429
Hauptverfasser:	Hommelhoff, Peter, Kealhofer, Catherine, Aghajani-Talesh, Anoush, Sortais, Yvan R.P., Foreman, Seth M., Kasevich, Mark A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Femtosecond laser Field emission Field ion microscope Laser–matter interaction Tunnel ionization
Online-Zugang:	Volltext
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