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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 4 of 4 (0.025 seconds)Spelling suggestions: "subject:"babbitt"" "subject:"rabbitt""
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Resonant Anisotropic Emission in RABBITT SpectroscopyGhomashi, Bejan M 01 January 2018 (has links)
A variant of RABBITT pump-probe spectroscopy in which the attosecond pulse train comprises both even and odd harmonics of the fundamental IR probe frequency is explored to measure time-resolved photoelectron emission in systems that exhibit autoionizing states. It is shown that the group delay of both one-photon and two-photon resonant transitions is directly encoded in the energy-resolved photoelectron anisotropy as a function of the pump-probe time-delay. This principle is illustrated for a 1D model with symmetric zero-range potentials that supports both bound states and shape-resonances. The model is studied using both perturbation theory and solving the time-dependent Schodinger equation on a grid. Moreover, we study the case of a realistic atomic system, helium. In both cases, we demonstrate faithful reconstruction of the phase information for resonant photoemission.
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| 2 |
Dynamics of Near-Threshold, Attosecond Electron Wavepackets in Strong Laser FieldsKiesewetter, Dietrich 04 September 2019 (has links)
No description available.
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| 3 |
Attosecond High-Harmonic Spectroscopy of Atoms and Molecules Using Mid-Infrared SourcesSchoun, Stephen Bradley 02 September 2015 (has links)
No description available.
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| 4 |
Attosecond Pulse Generation and CharacterizationChirla, Razvan Cristian 19 October 2011 (has links)
No description available.
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