32 citations
- Ernst Ruska CentreDE3 papers
- Forschungszentrum JülichDE3 papers
- Karlsruhe Institute of TechnologyDE2 papers
- Leibniz Institute for Solid State and Materials ResearchDE2 papers
- RWTH Aachen UniversityDE2 papers
- TU WienAT2 papers
- Helmholtz-Zentrum Dresden-RossendorfDE1 paper
- Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of SciencesRU1 paper
- Pennsylvania State UniversityUS1 paper
- University of California, BerkeleyUS1 paper
- University of MünsterDE1 paper
5 papers
A quantum logic gate for free electrons
Stefan Löffler, Thomas Schachinger, Peter Hartel +6
The topological charge of vortex electrons spans an infinite-dimensional Hilbert space. Selecting a two-dimensional subspace spanned by , a beam electron in a transmis…
Experimental Realisation of a π/2 Vortex Mode Converter for Electrons Using a Spherical Aberration Corrector
T. Schachinger, P. Hartel, P. -H. Lu +6
In light optics, beams with orbital angular momentum (OAM) can be produced by employing a properly-tuned two-cylinder-lens arrangement, also called /2 mode converter. It is not…
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…
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…
Experimental evidence for hotspot and phase-slip mechanisms of voltage switching in ultra-thin YBa2Cu3O7-x nanowires
M. Lyatti, M. A. Wolff, A. Savenko +6
We have fabricated ultra-thin YBa2Cu3O7-x nanowires with a high critical current density and studied their voltage switching behavior in the 4.2 - 90 K temperature range. A compari…