57 citations · 113 across the 8 of their papers we have counts for
4 papers · 1 filter
High speed nanotribology with quartz crystal resonators via Atomic Force Microscopy
Fengzhen Zhang, Othmar Marti, Stefan Walheim +1
Friction measurements in the range of several meters per second are still of great interests. With the atomic force microscopy (AFM), the oscilaltion situation of the quartz crysta…
Conductance of Atomic-Sized Lead Contacts in an Electrochemical Environment
F. -Q. Xie, F. Hüser, F. Pauly +3
Atomic-sized lead (Pb) contacts are deposited and dissolved in an electrochemical environment, and their transport properties are measured. Due to the electrochemical fabrication p…
Independently switchable atomic quantum transistors by reversible contact reconstruction
F. -Q. Xie, R. Maul, A. Augenstein +5
The controlled fabrication of actively switchable atomic-scale devices, in particular transistors, has remained elusive to date. Here we explain operation of an atomic-scale three-…
Pre-selectable integer quantum conductance of electrochemically fabricated silver point contacts
F. -Q. Xie, R. Maul, S. Brendelberger +5
The controlled fabrication of well-ordered atomic-scale metallic contacts is of great interest: it is expected that the experimentally observed high percentage of point contacts wi…