The oscillation characteristics of higher flexural modes of a rectangular m
icrofabricated silicon cantilever have been studied in ultra-high vacuum (U
HV) for a free cantilever and for a typical situation in non-contact force
microscopy. The results are discussed with respect to the use of such modes
in dynamic force microscopy (DFM) and local dissipation measurements. (C)
2000 Elsevier Science B.V. All rights reserved.