W. Weber, R. Allenspach, et al.
EPL
Probing depth of threshold photoemission electron microscopy was discussed. Photon excitation energies of 5 eV were studied. The mechanism responsible for bulk sensitivity was also studied. It was found that the probing depth is of 16.2 nm.
W. Weber, R. Allenspach, et al.
EPL
R. Allenspach, A. Bischof, et al.
Applied Physics Letters
R. Allenspach, A. Bischof
Physical Review Letters
W. Weber, R. Allenspach, et al.
EPL