29 citations · 173 across the 18 of their papers we have counts for
11 papers · 1 filter
Nanodroplet-Confined Electroplating Enables Submicron Printing of Metals and Oxide Ceramics
Mirco Nydegger, Rebecca A. Gallivan, Arthur Barras +2
The fabrication of functional micro- and nano-electronic devices requires the deposition of high-quality materials of different electronic material classes, such as conductors, sem…
Physical Properties and Thermal Stability of Zirconium Platinum Nitride Thin Films
Rebecca A. Gallivan, Julia Manser, Ana Michelini +5
Ternary transition metal nitrides (TMNs) promise to significantly expand the material design space by opening new functionality and enhancing existing properties. However, most sys…
Smart sensing of the multifunctional properties of magnetron sputtered across the amorphous-crystalline transition
Jose L. Ocana-Pujol, Rebecca A. Gallivan, Ramon Camilo Dominguez Ordoñez +5
Molybdenum disulfide, , is a next-generation semiconductor and is frequently integrated into emergent optoelectronic technologies based on two-dimensional materials. Here, w…
Magnetic manipulation of superparamagnetic colloids in droplet-based optical devices
I. Mattich, J. Sendra, H. Galinski +5
Magnetically assembled superparamagnetic colloids have been exploited as fluid mixers, swimmers and delivery systems in several microscale applications. The encapsulation of such c…
Strain-Driven Thermal and Optical Instability in Silver/Amorphous-Silicon Hyperbolic Metamaterials
Jose L. Ocana-Pujol, Lea Forster, Ralph Spolenak +1
Hyperbolic metamaterials show exceptional optical properties, such as near-perfect broadband absorption, due to their geometrically-engineered optical anisotropy. Many of their pro…
Sensing Strain-induced Symmetry Breaking by Reflectance Anisotropy Spectroscopy
M. Volpi, S. Beck, A. Hampel +3
Intentional breaking of the lattice symmetry in solids is a key concept to alter the properties of materials by modifying their electronic band structure. However, the correlation…
Ice-Templated W-Cu Composites with High Anisotropy
André Röthlisberger, Sandra Häberli, Henning Galinski +2
Controlling anisotropy in self-assembled structures enables engineering of materials with highly directional response. Here, we harness the anisotropic growth of ice walls in a the…
Pt-based nanowire networks with enhanced oxygen-reduction activity
Henning Galinski, Thomas Ryll, Yang Lin +4
Pt-Al and Pt-Y-Al thin film electrodes on yttria-stabilised zirconia electrolytes were prepared by dealloying of co-sputtered Pt-Al or Pt-Y-Al films. The selective dissolution of A…
Hillock formation of Pt thin films on Yttria stabilized Zirconia single crystals
Henning Galinski, Thomas Ryll, Lukas Schlagenhauf +3
The stability of a metal thin films on a dielectric substrate is conditioned by the magnitude of the interactive forces at the interface. In the case of a non-reactive interface an…
Dealloying of Platinum-Aluminum Thin Films Part II. Electrode Performance
Thomas Ryll, Henning Galinski, Lukas Schlagenhauf +7
Highly porous Pt/Al thin film electrodes on yttria stabilized zirconia electrolytes were prepared by dealloying of co-sputtered Pt/Al films. The oxygen reduction capability of the…
Dealloying of Platinum-Aluminum Thin Films Part I. Dynamics of Pattern Formation
Henning Galinski, Thomas Ryll, Lukas Schlagenhauf +7
Applying focused ion beam (FIB) nanotomography and Rutherford backscattering spectroscopy (RBS) to dealloyed platinum-aluminum thin films an in-depth analysis of the dominating phy…