Electron Emission Yield Datasets Under Electron Impact From Surfaces Characterized In Situ by XPS or AES

We present the measurement, characterization, and calibration procedures used to produce a series of datasets for various conductive and semiconductive materials. The data, provided, include emission yields as a function of incident electron energy together with surface composition obtained from X-Ray Photoelectron Spectroscopy or Auger Electron Spectroscopy analyses. Initial datasets cover copper and gold, with additional materials to be released on arXiv.