21 citations · 94 across the 6 of their papers we have counts for
6 papers
Thermal laser evaporation of elements from across the periodic table
Thomas J. Smart, Jochen Mannhart, Wolfgang Braun
We propose and demonstrate that thermal laser evaporation can be applied to all solid, non-radioactive elements in the periodic table. By depositing thin films, we achieve growth r…
High-temperature-grown buffer layer boosts electron mobility in epitaxial La-doped BaSnO/SrZrO heterostructures
Arnaud P. Nono Tchiomo, Wolfgang Braun, Bryan P. Doyle +4
By inserting a SrZrO buffer layer between the film and the substrate, we demonstrate a significant reduction of the threading dislocation density with an associated improvement…
Magnetic Properties of Epitaxially-grown Nanodots
Gennadii Laskin, Hongguang Wang, Hans Boschker +4
We present the fabrication and exploration of arrays of nanodots of with dot sizes between 500 nm and 15 nm. Down to the smallest dot size explored, the samples were foun…
Independence of surface morphology and reconstruction during the thermal preparation of perovskite oxide surfaces
Maren Jäger, Ali Teker, Jochen Mannhart +1
Using a CO laser to directly heat the crystals from the back side, SrTiO substrates may be thermally prepared in situ for epitaxy without the need for ex-situ etching and a…
In situ x-ray diffraction study of epitaxial growth of ordered Fe3Si films
Bernd Jenichen, Vladimir Kaganer, Wolfgang Braun +3
Molecular beam epitaxy of Fe3Si on GaAs(001) is studied in situ by grazing incidence x-ray diffraction. Layer-by-layer growth of Fe3Si films is observed at a low growth rate and su…
Ostwald ripening of faceted two-dimensional islands
V. M. Kaganer, W. Braun, K. K. Sabelfeld
We study Ostwald ripening of two-dimensional adatom and advacancy islands on a crystal surface by means of kinetic Monte Carlo simulations. At large bond energies the islands are s…