Nanoscopic Ultrafast Space-Time-Resolved Spectroscopy

Ultrafast Time-Resolved Spectroscopy

Time resolved photoelectron spectroscopy with ultrafast soft x-ray light

2001 This thesis entitled: Time resolved photoelectron spectroscopy with ultrafast soft x-ray light written by Lora Nugent-Glandorf has been approved for the Department of Chemistry and Biochemistry Date The final copy of this thesis has been examined by the signatories, and we find that both the content and the form meet acceptable presentation standards of scholarly work in the above mentione...

Ultrafast Time-Resolved Photoelectric Emission.

The emission times of laser-triggered electrons from a sharp tungsten tip are directly characterized under ultrafast, near-infrared laser excitation at Keldysh parameters of 6.6<γ<19.1. Emission delays up to 10 fs are observed, which are inferred from the energy gain of photoelectrons emitted into a synchronously driven microwave cavity. Few femtosecond timing resolution is achieved in a config...

Time- and space-resolved spectroscopy of dynamic hohlraum interiors

A dynamic hohlraum is created when an annular z-pinch plasma implodes onto a cylindrical 0.014 g/cc 6-mm-diameter CH2 foam. The impact launches a radiating shock that propagates toward the axis at w350 mm/ns. The radiation trapped by the tungsten z-pinch plasma forms a w200 eV hohlraum that provides X-rays for indirect drive inertial confinement fusion capsule implosion experiments. We are deve...

Time-resolved fluorescence spectroscopy