Electron tomography: a three‐dimensional analytic tool for hard and soft materials research

P Ercius, O Alaidi, MJ Rames, G Ren - Advanced materials, 2015 - Wiley Online Library
Three‐dimensional (3D) structural analysis is essential to understand the relationship
between the structure and function of an object. Many analytical techniques, such as X‐ray …

Revealing the Structure/Property Relationships of Semiconductor Nanomaterials via Transmission Electron Microscopy

P Zhao, Y Cheng, L Li, S Jia, X Guan… - Advanced Functional …, 2024 - Wiley Online Library
Transmission electron microscopy (TEM) offers unprecedent atomic resolution imaging and
diverse characterizations capabilities, which has been proved to be effective in correlating …

Chirality coupling in topological magnetic textures with multiple magnetochiral parameters

OM Volkov, D Wolf, OV Pylypovskyi, A Kákay… - Nature …, 2023 - nature.com
Chiral effects originate from the lack of inversion symmetry within the lattice unit cell or
sample's shape. Being mapped onto magnetic ordering, chirality enables topologically non …

Interaction-free measurement with electrons

AE Turner, CW Johnson, P Kruit, BJ McMorran - Physical Review Letters, 2021 - APS
Here, we experimentally demonstrate interaction-free measurements with electrons using a
novel electron Mach-Zehnder interferometer. The flexible two-grating electron interferometer …

Magnetic nanoparticle chains in gelatin ferrogels: bioinspiration from magnetotactic bacteria

S Sturm, M Siglreitmeier, D Wolf… - Advanced Functional …, 2019 - Wiley Online Library
Inspired by chains of ferrimagnetic nanocrystals (NCs) in magnetotactic bacteria (MTB), the
synthesis and detailed characterization of ferrimagnetic magnetite NC chain‐like assemblies …

Induction mapping of the 3D-modulated spin texture of skyrmions in thin helimagnets

S Schneider, D Wolf, MJ Stolt, S Jin, D Pohl… - Physical Review Letters, 2018 - APS
Envisaged applications of Skyrmions in magnetic memory and logic devices crucially
depend on the stability and mobility of these topologically nontrivial magnetic textures in thin …

Size-specific magnetic configurations in electrodeposited epitaxial iron nanocuboids: from Landau pattern to Vortex and single domain states

S Guo, M Henschel, D Wolf, D Pohl, A Lubk, T Blon… - Nano Letters, 2022 - ACS Publications
As the size of magnetic devices continuously decreases, the creation of three-dimensional
nanomagnets and the understanding of their magnetic configurations become increasingly …

Towards quantitative electrostatic potential mapping of working semiconductor devices using off-axis electron holography

S Yazdi, T Kasama, M Beleggia, MS Yekta… - Ultramicroscopy, 2015 - Elsevier
Pronounced improvements in the understanding of semiconductor device performance are
expected if electrostatic potential distributions can be measured quantitatively and reliably …

Magnetic properties of single nanomagnets: Electron energy-loss magnetic chiral dichroism on FePt nanoparticles

S Schneider, D Pohl, S Löffler, J Rusz, D Kasinathan… - Ultramicroscopy, 2016 - Elsevier
Electron energy-loss magnetic chiral dichroism (EMCD) allows for the quantification of
magnetic properties of materials at the nanometer scale. It is shown that with the support of …

Quantitative measurement of nanoscale electrostatic potentials and charges using off-axis electron holography: Developments and opportunities

MR McCartney, RE Dunin-Borkowski, DJ Smith - Ultramicroscopy, 2019 - Elsevier
Off-axis electron holography has evolved into a powerful electron-microscopy-based
technique for characterizing electromagnetic fields with nanometer-scale resolution. In this …