title: Observation of atomic steps on single crystal surfaces by a commercial scanning electron microscope.
abstract: Atomic steps on (111) and (100) crystal surfaces of Pt were observed using a commercial scanning electron microscope (SEM) in secondary electron mode. By comparing the SEM images and those by reflection electron microscopy (REM), the observed contrast was confirmed to be that from atomic steps on crystal surfaces. The contrast mechanism is briefly discussed. One application of this imaging technique is also shown.
authors.affiliation: Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany.
authors.forename: Y
authors.initials: Y
authors.lastname: Uchida
authors.forename: G
authors.initials: G
authors.lastname: Weinberg
authors.forename: G
authors.initials: G
authors.lastname: Lehmpfuhl
mesh_terms: D006046:Gold / Q000737:chemistry; D008855:Microscopy, Electron, Scanning; D010984:Platinum / Q000737:chemistry*; D013499:Surface Properties
chemical_list: D010984:Platinum; D006046:Gold