title: Shear force microscopy with a nanoscale resolution.
abstract: This paper presents a shear force microscope having a nanometric resolution at high scan rates. Current techniques were reviewed and tested, and a design based on the use of a tuning fork is described. The use of a low quality factor enabled us to decrease the response time and increase the stability of the tracking. The microscope was coupled with a tunneling current detection, in order to study the interactions between the sample and the probe during scanning. As an example, a sharp nickel nanotip was used to image a gold surface, showing details down to a few nanometers, even at scanning rates of 4Hz.
authors.affiliation: Faculty of Sciences Mirande, Physics Laboratory L.P.U.B. UMR CNRS 5027, University of Bourgogne, F-21078 Dijon, France.
authors.forename: J-P
authors.initials: JP
authors.lastname: Ndobo-Epoy
authors.forename: E
authors.initials: E
authors.lastname: Lesniewska
authors.forename: J-P
authors.initials: JP
authors.lastname: Guicquero