PaperHighly monochromatic electron point-source beamsRoger Morin, Hans-Werner FinkApplied Physics Letters
PaperAtomic resolution in lensless low-energy electron holographyHans-Werner Fink, Heinz Schmid, et al.Physical Review Letters
PaperCombined electron and ion projection microscopyHeinz Schmid, Hans-Werner FinkApplied Surface Science