3 papers
physics.app-ph2018
Nanopore fabrication and characterization by helium ion microscopy
D. Emmrich, A. Beyer, A. Nadzeyka +4
The Helium Ion Microscope (HIM) has the capability to image small features with a resolution down to 0.35 nm due to its highly focused gas field ionization source and its small bea…
cond-mat.mtrl-sci2018
Structure evolution of hcp/ccp metal oxide interfaces in solid-state reactions
C. Li, G. Habler, T. Griffiths +7
The structure of crystalline interfaces plays an important role in solid-state reactions. The Al2O3/MgAl2O4/MgO system provides an ideal model system for investigating the mechanis…
cond-mat.mtrl-sci2018
Progress in structure recovery from low dose exposures: Mixed molecular adsorption, exploitation of symmetry and reconstruction from the minimum signal level
C. Kramberger, J. C. Meyer
We investigate the recovery of structures from large-area, low dose exposures that distribute the dose over many identical copies of an object. The reconstruction is done via a max…