Abstract
The Photoemission Electron Microscopy state located at National Synchrotron Radiation Research Center (NSRRC) has 90nm/100meV spatial/spectral resolutions. Combining with the high photon brightness, tunable photon energy (60-1200eV), and variable photon polarization provided by NSRRC storage ring, this microscope become a powerful tool to investigate various subjects such as the chemical, electronic and magnetic structures of magnetic thin film and organic thin film.