• Corpus ID: 53458131

Spectral Response of GaAs ( Cs , NF 3 ) Photocathodes

  title={Spectral Response of GaAs ( Cs , NF 3 ) Photocathodes},
  author={Teresa Esposito},
In order to study the spectral response of GaAs(Cs, NF3) photocathodes, Quantum Efficiency was measured as a function of incident photon energy and compared with Monte Carlo simulations. Experimental data has been taken on two different photocathodes after they have been activated and as they are ”dying”. Monte Carlo simulations of activated GaAs have been done with different electron affinity while the photon energy is being varied. A comparison of experiment and simulation is promising…