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Free, flexible and fast: orientation mapping using the multi-core and GPU-accelerated template matching capabilities in the python-based open source 4D-STEM analysis toolbox Pyxem
Niels Cautaerts, Phillip Crout, Håkon Wiik Ånes +4
This work presents the new template matching capabilities implemented in Pyxem, an open source Python library for analyzing four-dimensional scanning transmission electron microsco…
Iron-silica interaction during reduction of precipitated silica-promoted iron oxides using in situ XRD and TEM
M. J. Coombes, E. J. Olivier, E. Prestat +3
The effect of silica-promotion on the reduction of iron oxides in hydrogen was investigated using in situ X-ray diffraction and aberration-corrected transmission electron microscop…
Convergent and divergent beam electron holography and reconstruction of adsorbates on free-standing two-dimensional crystals
Tatiana Latychevskaia, Colin Robert Woods, Yi Bo Wang +4
Van der Waals heterostructures have been lately intensively studied because they offer a large variety of properties that can be controlled by selecting 2D materials and their sequ…
Tuneable Sieving of Ions Using Graphene Oxide Membranes
J. Abraham, K. S. Vasu, C. D. Williams +10
Graphene oxide membranes show exceptional molecular permeation properties, with a promise for many applications. However, their use in ion sieving and desalination technologies is…
Van der Waals pressure and its effect on trapped interlayer molecules
K. S. Vasu, E. Prestat, J. Abraham +9
Van der Waals assembly of two-dimensional (2D) crystals continue attract intense interest due to the prospect of designing novel materials with on-demand properties. One of the uni…
An in- and ex-situ TEM study into the oxidisation of titanium (IV) sulphide
Edmund Long, Sean O'Brien, Edward A. Lewis +6
The degradation of liquid dispersed titanium (IV) sulphide (TiS) is studied from the point of view of oxidisation. TiS is a layered two-dimensional nanomaterial, with poten…