290 citations · 1.2k across the 42 of their papers we have counts for
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Role of substrate clamping on anisotropy and domain structure in the canted antiferromagnet -FeO
Angela Wittmann, Olena Gomonay, Kai Litzius +19
Antiferromagnets have recently been propelled to the forefront of spintronics by their high potential for revolutionizing memory technologies. For this, understanding the formation…
Linear colossal magnetoresistance driven by magnetic textures in LaTiO3 thin films on SrTiO3
Teresa Tschirner, Berengar Leikert, Felix Kern +12
Linear magnetoresistance (LMR) is of particular interest for memory, electronics, and sensing applications, especially when it does not saturate over a wide range of magnetic field…
Field tunable three-dimensional magnetic nanotextures in cobalt-nickel nanowires
I. M. Andersen, D. Wolf, L. A. Rodriguez +8
Cylindrical magnetic nanowires with large transversal magnetocrystalline anisotropy have been shown to sustain non-trivial magnetic configurations resulting from the interplay of s…
Bridging nano-optics and condensed matter formalisms in a unified description of inelastic scattering of relativistic electron beams
Hugo Lourenço-Martins, Axel Lubk, Mathieu Kociak
In the last decades, the blossoming of experimental breakthroughs in the domain of electron energy loss spectroscopy (EELS) has triggered a variety of theoretical developments. Tho…
Autocorrected Off-axis Holography of 2D Materials
Felix Kern, Martin Linck, Daniel Wolf +7
The reduced dimensionality in two-dimensional materials leads a wealth of unusual properties, which are currently explored for both fundamental and applied sciences. In order to st…
Investigation of potassium-intercalated bulk MoS using transmission electron energy-loss spectroscopy
Carsten Habenicht, Axel Lubk, Roman Schuster +2
We have investigated the effect of potassium (K) intercalation on -MoS using transmission electron energy-loss spectroscopy. For K concentrations up to approximately 0.4, t…
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…
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…
Fully nonlocal inelastic scattering computations for spectroscopical transmission electron microscopy methods
Ján Rusz, Axel Lubk, Jakob Spiegelberg +1
The complex interplay of elastic and inelastic scattering amenable to different levels of approximation constitutes the major challenge for the computation and hence interpretation…
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…