68 citations · 206 across the 6 of their papers we have counts for
6 papers
Magnetic Nanoparticle Chains in Gelatin Ferrogels: Bioinspiration from Magnetotactic Bacteria
Sebastian Sturm, Maria Siglreitmeier, Daniel Wolf +7
Inspired by chains of ferrimagnetic nanocrystals (NCs) in magnetotactic bacteria (MTB), the synthesis and detailed characterization of ferrimagnetic magnetite NC chain-like assembl…
Holographic Vector Field Electron Tomography of Three-Dimensional Nanomagnets
Daniel Wolf, Nicolas Biziere, Sebastian Sturm +9
Complex 3D magnetic textures in nanomagnets exhibit rich physical properties, for example in their dynamic interaction with external fields and currents, and play an increasing rol…
Three-dimensional composition and electric potential mapping of III-V core-multishell nanowires by correlative STEM and holographic tomography
Daniel Wolf, René Hübner, Tore Niermann +5
The non-destructive characterization of nanoscale devices, such as those based on semiconductor nanowires, in terms of functional potentials is crucial for correlating device prope…
Persistence-Length Renormalization of Polymers in a Crowded Environment of Hard Disks
Sebastian Schöbl, Sebastian Sturm, Wolfhard Janke +1
The most conspicuous property of a semiflexible polymer is its persistence length, defined as the decay length of tangent correlations along its contour. Using an efficient stochas…
Nanometer-scale Tomographic Reconstruction of 3D Electrostatic Potentials in GaAs/AlGaAs Core-Shell Nanowires
A. Lubk, D. Wolf, P. Prete +4
We report on the development of Electron Holographic Tomography towards a versatile potential measurement technique, overcoming several limitations, such as a limited tilt range, p…
Monomer dynamics of a wormlike chain
Jakob Tómas Bullerjahn, Sebastian Sturm, Lars Wolff +1
We derive the stochastic equations of motion for a tracer that is tightly attached to a semiflexible polymer and confined or agitated by an externally controlled potential. The gen…