106 citations · 554 across the 12 of their papers we have counts for
7 papers · 1 filter
Nanomechanics of MXene flakes at gold interfaces
Pierluigi Bilotto, Sabine Schwarz, Marko Piljevic +3
The demand for novel self-powering and sustainable electronics requires major efforts in identifying new advanced materials for nano-applications. MXene have gathered attention due…
Fundamentals of cathodoluminescence in a STEM: The impact of sample geometry and electron beam energy on light emission of semiconductors
Michael Stöger-Pollach, Kristyna Bukvisova, Sabine schwarz +3
Cathodoluminescence has attracted interest in scanning transmission electron microscopy since the advent of commercial available detection systems with high efficiency, like the Ga…
Consequences of the CMR effect on EELS in TEM
Wolfgang Wallisch, Michael Stöger-Pollach, Edvinas Navickas
Double perovskite oxides have gained in importance and exhibit negative magnetoresistance, which is known as colossal magnetoresistance (CMR) effect. Using a LaCoMnO (LCM)…
EMCD with an electron vortex filter: Limitations and possibilities
Thomas Schachinger, Stefan Löffler, Andreas Steiger-Thirsfeld +5
We discuss the feasibility of detecting spin polarized electronic transitions with a vortex filter. This approach does not rely on the principal condition of the standard energy lo…
Experimental realization of a semiconducting full Heusler compound: Fe2TiSi
Markus Meinert, Manuel P. Geisler, Jan Schmalhorst +6
Single-phase films of the full Heusler compound Fe2TiSi have been prepared by magnetron sputtering. The compound is found to be a semiconductor with a gap of 0.4eV. The electrical…
Sub-nanometer free electrons with topological charge
P. Schattschneider, M. Stöger-Pollach, S. Löffler +3
The holographic mask technique is used to create freely moving electrons with quantized angular momentum. With electron optical elements they can be focused to vortices with diamet…