23 citations · 49 across the 3 of their papers we have counts for
3 papers
Substoichiometric ultrathin zirconia films cause strong metal-support interaction
Peter Lackner, Joong-Il Jake Choi, Ulrike Diebold +1
The strong metal-support interaction (SMSI) leads to substantial changes of the properties of an oxide-supported catalyst after annealing under reducing conditions. The common expl…
Surface structures of ZrO films on Rh(111): From two layers to bulk termination
Peter Lackner, Zhiyu Zou, Sabrina Mayr +3
We have studied zirconia films on a Rh(111) substrate with thicknesses in the range of 2-10 monolayers (ML) using scanning tunneling microscopy (STM) and low-energy electron diffra…
Construction and evaluation of an ultrahigh-vacuum-compatible sputter deposition source
Peter Lackner, Joong Il Jake Choi, Ulrike Diebold +1
A sputter deposition source for use in ultrahigh vacuum (UHV) is described and some properties of the source are analyzed. The operating principle is based on the design developed…