Attosecond control of electron emission from atoms

Attosecond electron thermalization by laser-driven electron recollision in atoms

X. Liu, C. Figueira de Morisson Faria, W. Becker, and P. B. Corkum Department of Physics, Texas A&M University, College Station, TX 77843-4242, USA Centre for Mathematical Science, City University, Northampton Square, London EC1V OHB, UK Max-Born-Institut, Max-Born-Str. 2A, 12489 Berlin, Germany National Research Council of Canada, 100 Sussex Drive,Ottawa, Ontario, Canada K1AOR6 (Dated: June 27...

Attosecond Spatial Control of Electron Wavepacket Emission Dynamics and Electron-Electron Correlation in Double Ionization

Using orthogonally polarized two-color (OTC) laser fields on neon and coincidence momentum imaging we gain access to the Coulomb influence in single ionization on sub-cycle times, and demonstrate control over the two electron-emission dynamics in double ionization. We show that tuning the relative phase of the OTC fields allows dictating whether the two electrons are predominantly emitted in a ...

Coherent control of attosecond emission from aligned molecules

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Attosecond emission from chromium plasma.

We present the first measurement of the attosecond emission generated from underdense plasma produced on a solid target. We generate high-order harmonics of a femtosecond Ti:sapphire laser focused in a weakly ionized underdense chromium plasma. Using the "Reconstruction of Attosecond Beating by Interference of Two-photon Transitions" (RABITT) technique, we show that the 11th to the 19th harmoni...

Electron Emission from Surfaces Induced by Slow Ions and Atoms