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Autor(en):
Bieletzki, M.; Hynninen, T.; Soini, T. M.; Pivetta, M.; Henry, C. R.; Foster, A. S.; Esch, F.; Barth, C.; Heiz, U. 
Titel:
Topography and work function measurements of thin MgO(001) films on Ag(001) by nc-AFM and KPFM 
Abstract:
The surface topog. and local surface work function of ultrathin MgO(001) films on Ag(001) have been studied by noncontact at. force microscopy (nc-AFM) and Kelvin probe force microscopy (KPFM). First principles calcns. have been used to explain the contrast formation of nc-AFM images. In agreement with literature, thin MgO films grow in islands with a quasi rectangular shape. Contrary to alkali halide films supported on metal surfaces, where the island heights can be correctly measured, small Mg...    »
 
Kongresstitel:
66 Surface Chemistry and Colloids Lehrstuhl fuer Physikalische Chemie, Technische Universitaet Muenchen, Department Chemie, Lichtenbergstr. 4, D-85748 Garching, Germany. Journal 1463-9076 
Zeitschriftentitel:
Phys. Chem. Chem. Phys. 
Jahr:
2010 
Band / Volume:
12 
Heft / Issue:
13 
Seitenangaben Beitrag:
3203-3209