Recent advances in Lorentz microscopy

C Phatak, AK Petford-Long, M De Graef - Current Opinion in Solid State …, 2016 - Elsevier
Lorentz transmission electron microscopy (LTEM) has evolved from a qualitative magnetic
domain observation technique to a quantitative technique for the determination of the …

Heusler‐Based Cylindrical Micro‐and Nanowires

M Hennel, M Varga, L Frolova… - … status solidi (a), 2022 - Wiley Online Library
Wire‐shaped materials are ideal form for rapid, cheap, and scalable production and
application. Herein, the most recent results on Heusler‐based cylindrical micro‐and …

Holographic vector field electron tomography of three-dimensional nanomagnets

D Wolf, N Biziere, S Sturm, D Reyes, T Wade… - Communications …, 2019 - nature.com
Complex 3D magnetic textures in nanomagnets exhibit rich physical properties, eg, in their
dynamic interaction with external fields and currents, and play an increasing role for current …

3D magnetic induction maps of nanoscale materials revealed by electron holographic tomography

D Wolf, LA Rodriguez, A Béché, E Javon… - Chemistry of …, 2015 - ACS Publications
The investigation of three-dimensional (3D) ferromagnetic nanoscale materials constitutes
one of the key research areas of the current magnetism roadmap and carries great potential …

Synthesis and Three-Dimensional Magnetic Field Mapping of Co2FeGa Heusler Nanowires at 5 nm Resolution

P Simon, D Wolf, C Wang, AA Levin, A Lubk… - Nano …, 2016 - ACS Publications
We present the synthesis of Co2FeGa Heusler nanowires and the results of our
investigations on their three-dimensional (3D) electric and magnetic internal and external …

[HTML][HTML] Wrap: A wavelet-regularised reconstruction algorithm for magnetic vector electron tomography

GR Lewis, D Wolf, A Lubk, E Ringe, PA Midgley - Ultramicroscopy, 2023 - Elsevier
Magnetic vector electron tomography (VET) is a promising technique that enables better
understanding of micro-and nano-magnetic phenomena through the reconstruction of 3D …

Size-dependent structural and magnetic properties of chemically synthesized Co-Ni-Ga nanoparticles

C Wang, AA Levin, J Karel, S Fabbrici, J Qian… - Nano Research, 2017 - Springer
Phase transitions and magnetic properties of shape-memory materials can be tailored by
tuning the size of the constituent materials, such as nanoparticles. However, owing to the …

[图书][B] Model-based reconstruction of magnetisation distributions in nanostructures from electron optical phase images

J Caron - 2018 - juser.fz-juelich.de
Off-axis electron holography is a powerful technique for recording the phase shift of high-
energy electron waves that pass through a thin specimen in the transmission electron …

Transmission XMCD-PEEM imaging of an engineered vertical FEBID cobalt nanowire with a domain wall

A Wartelle, J Pablo-Navarro, M Staňo… - …, 2017 - iopscience.iop.org
Using focused electron-beam-induced deposition, we fabricate a vertical, platinum-coated
cobalt nanowire with a controlled three-dimensional structure. The latter is engineered to …

[HTML][HTML] Cones and spirals: Multi-axis acquisition for scalar and vector electron tomography

GR Lewis, E Ringe, PA Midgley - Ultramicroscopy, 2023 - Elsevier
Electron tomography (ET) has become an important tool for understanding the 3D nature of
nanomaterials, with recent developments enabling not only scalar reconstructions of …