99 citations · 255 across the 18 of their papers we have counts for
6 papers · 1 filter
On the resistance minimum in LaAlO/EuLaTiO/SrTiO heterostructures
N. Lebedev, Y. Huang, A. Rana +4
In this paper we study LaAlO/EuLaTiO/SrTiO structures with nominally x = 0, 0.1 and different thicknesses of the EuLaTiO layer. We observe t…
Coupling charge and topological reconstructions at polar oxide interfaces
T. C. van Thiel, W. Brzezicki, C. Autieri +11
In oxide heterostructures, different materials are integrated into a single artificial crystal, resulting in a breaking of inversion-symmetry across the heterointerfaces. A notable…
Event driven 4D STEM acquisition with a Timepix3 detector: microsecond dwell time and faster scans for high precision and low dose applications
Daen Jannis, Christoph Hofer, Chuang Gao +4
Four dimensional scanning transmission electron microscopy (4D STEM) records the scattering of electrons in a material in great detail. The benefits offered by 4D STEM are substant…
Reducing electron beam damage through alternative STEM scanning strategies. Part I -- Experimental findings
Abner Velazco, Daen Jannis, Armand Béché +1
The highly energetic electrons in a transmission electron microscope (TEM) can alter or even completely destroy the structure of samples before sufficient information can be obtain…
Reducing electron beam damage through alternative STEM scanning strategies. Part II -- Attempt towards an empirical model describing the damage process
D. Jannis, A. Velazco, A. Béché +1
In this second part of a series we attempt to construct an empirical model that can mimick all experimental observations made regarding the role of an alternative interleaved scan…
Optical versus electron diffraction imaging of Twist-angle in 2D transition metal dichalcogenide bilayer superlattices
S. Psilodimitrakopoulos, A. Orekhov, L. Mouchliadis +7
Atomically thin two-dimensional (2D) materials can be vertically stacked with van der Waals bonds, which enable interlayer coupling. In the particular case of transition metal dich…