275 citations · 2.5k across the 54 of their papers we have counts for
6 papers · 1 filter
Creation of single vacancies in hBN with electron irradiation
Thuy An Bui, Gregor T. Leuthner, Jacob Madsen +6
Understanding electron irradiation effects is vital not only for reliable transmission electron microscopy characterization, but increasingly also for the controlled manipulation o…
Scanning transmission electron microscopy under controlled low-pressure atmospheres
Gregor T. Leuthner, Stefan Hummel, Clemens Mangler +4
Transmission electron microscopy (TEM) is carried out in vacuum to minimize the interaction of the imaging electrons with gas molecules while passing through the microscope column.…
Uncovering the ultimate performance of single-walled carbon nanotube films as transparent conductors
Kimmo Mustonen, Patrik Laiho, Antti Kaskela +3
The ultimate performance - ratio of electrical conductivity to optical absorbance - of single- walled carbon nanotube (SWCNTs) transparent conductive films (TCFs) is an issue of co…
Gas phase synthesis of non-bundled, small diameter single-walled carbon nanotubes with near-armchair chiralities
Kimmo Mustonen, Patrik Laiho, Antti Kaskela +8
We present a novel floating catalyst synthesis route for individual, i.e. non-bundled, small diameter single-walled carbon nanotubes (SWCNTs) with a narrow chiral angle distributio…
Calculation of the graphene C 1 core level binding energy
Toma Susi, Duncan J. Mowbray, Mathias P. Ljungberg +1
X-ray photoelectron spectroscopy (XPS) combined with first principles modeling is a powerful tool for determining the chemical composition and electronic structure of novel materia…
Silicon-carbon bond inversions driven by 60 keV electrons in graphene
Toma Susi, Jani Kotakoski, Demie Kepaptsoglou +8
We demonstrate that 60 keV electron irradiation drives the diffusion of threefold coordinated Si dopants in graphene by one lattice site at a time. First principles simulations rev…