290 citations · 1.2k across the 42 of their papers we have counts for
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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…
Direct Observation of Plasmon Band Formation and Delocalization in Quasi-Infinite Nanoparticle Chains
Martin Mayer, Pavel L. Potapov, Darius Pohl +6
Chains of metallic nanoparticles sustain strongly confined surface plasmons with relatively low dielectric losses. To exploit these properties in applications,such as waveguides, t…
Three-dimensional imaging of beam-induced biasing of InP/GaInP tunnel diodes
Cristina Cordoba, Xulu Zeng, Daniel Wolf +4
Electron Holographic Tomography was used to obtain 3-dimensional reconstructions of the morphology and electrostatic potential gradient of axial GaInP/InP nanowire tunnel diodes. C…
Optimal principal component Analysis of STEM XEDS spectrum images
Pavel Potapov, Axel Lubk
STEM XEDS spectrum images can be drastically denoised by application of the principal component analysis (PCA). This paper looks inside the PCA workflow step by step on an example…
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…
The Dresden in-situ (S)TEM special with a continuous-flow liquid-helium cryostat
Felix Börrnert, Felix Kern, Franziska Seifert +4
Fundamental solid state physics phenomena typically occur at very low temperatures, requiring liquid helium cooling in experimental studies. Transmission electron microscopy is a w…
Quantum-mechanical treatment of atomic resolution differential phase contrast imaging of magnetic materials
Alexander Edström, Axel Lubk, Ján Rusz
Utilizing the Pauli equation based multislice method, introduced in Phys. Rev. Lett. 116, 127203 (2016), we study the atomic resolution differential phase contrast (DPC) imaging on…