70 citations · 169 across the 14 of their papers we have counts for
6 papers · 1 filter
A metric for wettability at the nanoscale
Ronaldo Giro, Peter W. Bryant, Michael Engel +2
Wettability is the affinity of a liquid for a solid surface. For energetic reasons, macroscopic drops of liquid are nearly spherical away from interfaces with solids, and any local…
Two dimensional, electronic particle tracking in liquids with a graphene-based magnetic sensor array
R. F. Neumann, M. Engel, M. Steiner
The investigation of liquid flow at the nanoscale is a key area of applied research with high relevance to Physics, Chemistry and Biology. We introduce a method and a device that a…
Tailoring the nucleation of domain walls along multi-segmented cylindrical nanoelements
R. F. Neumann, M. Bahiana, S. Allende +3
The magnetization reversal of three-segment cylindrical nanoelements comprising of alternating nanowire and nanotube sections is investigated by means of Monte Carlo simulations. S…
Quantitative PIV Measurements of Velocity Profiles
P. W. Bryant, R. F. Neumann, M. J. B. Moura +3
In Microscopic Particle Image Velocimetry (PIV), velocity fields in microchannels are sampled over finite volumes within which the velocity fields themselves may vary significan…
Morphology and magnetism of multifunctional nanostructured -FeO films: Simulation and experiments
R. F. Neumann, M. Bahiana, L. G. Paterno +4
This paper introduces a new approach for simulating magnetic properties of nanocomposites comprising magnetic particles embedded in a non-magnetic matrix, taking into account the 3…
Stability of magnetic nanoparticles inside ferromagnetic nanotubes
R. F. Neumann, M. Bahiana, J. Escrig +3
During the last years great attention has been given to the encapsulation of magnetic nanoparticles. In this work we investigated the stability of small magnetic particles inside m…