57 citations · 86 across the 4 of their papers we have counts for
4 papers
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…
Thermally Assisted Flux Flow in MgB2 : Strong Magnetic Field Dependence of the Activation Energy
A. Sidorenko, V. Zdravkov, V. Ryazanov +6
The origin of the resistive transition broadening for MgB2 thin films was investigated. Thermally activated flux flow is found to be responsible for the resistivity contribution in…
Stochastic analysis of different rough surfaces
M. Waechter, F. Riess, Th. Schimmel +2
This paper shows in detail the application of a new stochastic approach for the characterization of surface height profiles, which is based on the theory of Markov processes. With…