Modeling Electron Emission and Surface Effects of High Quantum Efficiency Photocathodes

Project: Research project

Project Details

Description

Modeling Electron Emission and Surface Effects of High Quantum Efficiency Photocathodes Modeling Electron Emission and Surface Effects of High Quantum Efficiency Photocathodes Statement of Work 1. We will measure optical data on absorption and photoluminescence of alkali antimonides and will provide this data to our Tech-X collaborators. 2. We will measure QE and MTE as a function of temperature. 3. We will work with the Tech-X personnel to help them incorporate physical and surface roughness profiles measured from our AFM experiments in their models. 4. We will collaborate with Tech-X personnel on the implementation of modeling for heating effects in alkali-antimonide photocathodes since we in ASU (through the Center for Bright Beams) are also working on such modeling for III-V semiconductors.
StatusFinished
Effective start/end date5/28/195/27/21

Funding

  • DOE: Office of Science (OS): $120,000.00

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