275 citations · 2.5k across the 54 of their papers we have counts for
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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.…
Influence of temperature on the displacement threshold energy in graphene
Alexandru I. Chirita Mihaila, Toma Susi, Jani Kotakoski
The atomic structure of nanomaterials is often studied using transmission electron microscopy. In addition to image formation, the energetic electrons may also cause damage while i…
Direct visualization of the 3D structure of silicon impurities in graphene
Christoph Hofer, Viera Skakalova, Mohammad Reza Ahmadpour Monazam +4
We directly visualize the three-dimensional (3D) geometry and dynamics of silicon impurities in graphene as well as their dynamics by aberration-corrected scanning transmission ele…
Intrinsic core level photoemission of suspended graphene
Toma Susi, Mattia Scardamaglia, Kimmo Mustonen +11
X-ray photoelectron spectroscopy of graphene is important both for its characterization and as a model for other carbon materials. Despite great recent interest, the intrinsic phot…
Competing dynamics of single phosphorus dopant in graphene with electron irradiation
Cong Su, Mukesh Tripathi, Qing-Bo Yan +10
Atomic-level structural changes in materials are important but challenging to study. Here, we demonstrate the dynamics and the possibility of manipulating a phosphorus dopant atom…
Efficient first principles simulation of electron scattering factors for transmission electron microscopy
Toma Susi, Jacob Madsen, Ursula Ludacka +6
Electron microscopy is a powerful tool for studying the properties of materials down to their atomic structure. In many cases, the quantitative interpretation of images requires si…