150 citations · 1.3k across the 37 of their papers we have counts for
5 papers · 1 filter
Electron-Beam Manipulation of Silicon Dopants in Graphene
Mukesh Tripathi, Andreas Mittelberger, Nicholas A. Pike +5
The direct manipulation of individual atoms in materials using scanning probe microscopy has been a seminal achievement of nanotechnology. Recent advances in imaging resolution and…
Buckyball sandwiches
Rasim Mirzayev, Kimmo Mustonen, Mohammad R. A. Monazam +6
Two-dimensional (2D) materials have considerably expanded the field of materials science in the last decade. Even more recently, various 2D materials have been assembled into verti…
Cleaning graphene: comparing heat treatments in air and in vacuum
Mukesh Tripathi, Andreas Mittelberger, Kimmo Mustonen +4
Surface impurities and contamination often seriously degrade the properties of two-dimensional materials such as graphene. To remove contamination, thermal annealing is commonly us…
Unraveling the 3D atomic structure of a suspended graphene/hBN van der Waals heterostructure
G. Argentero, A. Mittelberger, M. R. A. Monazam +7
In this work we demonstrate that a free-standing van der Waals heterostructure, usually regarded as a flat object, can exhibit an intrinsic buckled atomic structure resulting from…
Computational insights and the observation of SiC nanograin assembly: towards 2D silicon carbide
Toma Susi, Viera Skakalova, Andreas Mittelberger +6
While an increasing number of two-dimensional (2D) materials, including graphene and silicene, have already been realized, others have only been predicted. An interesting example i…