Full text loading...
(Color online) Scheme of the apparatus developed to induce stress at the base of a conventional AFM cantilever.
(Color online) Dependence of the contact potential difference (CPD) and the photovoltage as a function of the induced strain.
(Color online) CPD at the base of the microlever system as a function of the computed stress.
(Color online) (a) Surface topography and (b) KPFM image of the edge of a strained membrane, the scale is of for the KPFM image. (c) Sketch of the method used to apply stress on the membrane; the solid line square indicates the location was the data were recorded. (d) Cross section of the KPFM data.
Article metrics loading...