J
Jani Kotakoski
Researcher at University of Vienna
Publications - 191
Citations - 12990
Jani Kotakoski is an academic researcher from University of Vienna. The author has contributed to research in topics: Graphene & Scanning transmission electron microscopy. The author has an hindex of 45, co-authored 174 publications receiving 10842 citations. Previous affiliations of Jani Kotakoski include Technische Universität Darmstadt & Tel Aviv University.
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Confined linear carbon chains as a route to bulk carbyne.
Lei Shi,Philip Rohringer,Kazu Suenaga,Yoshiko Niimi,Jani Kotakoski,Jannik C. Meyer,Herwig Peterlik,Marius Wanko,S. Cahangirov,S. Cahangirov,Angel Rubio,Angel Rubio,Zachary J. Lapin,Lukas Novotny,Paola Ayala,Paola Ayala,Thomas Pichler +16 more
TL;DR: The results establish a route for the bulk production of exceptionally long and stable chains composed of more than 6,000 carbon atoms, representing an elegant forerunner towards the final goal of carbyne's bulk production.
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High-Performance Hybrid Electronic Devices from Layered PtSe2 Films Grown at Low Temperature.
Chanyoung Yim,Kangho Lee,Niall McEvoy,Maria O'Brien,Sarah Riazimehr,Nina C. Berner,Conor P. Cullen,Jani Kotakoski,Jannik C. Meyer,Max C. Lemme,Georg S. Duesberg +10 more
TL;DR: This study reports the large-scale synthesis of thin films of platinum diselenide (PtSe2), a thus far scarcely investigated transition metal dichalcogenide, representing a breakthrough for the direct integration of this material with silicon (Si) technology.
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Electron knock-on damage in hexagonal boron nitride monolayers
Jani Kotakoski,Chuanhong Jin,Chuanhong Jin,Ossi Lehtinen,Kazu Suenaga,Arkady V. Krasheninnikov,Arkady V. Krasheninnikov +6 more
TL;DR: In this paper, first-principles molecular-dynamics simulations with high-resolution transmission electron microscopy experiments are combined to draw a detailed microscopic picture of irradiation effects in hexagonal boron nitride ($h$-BN) monolayers.
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Stone-Wales-type transformations in carbon nanostructures driven by electron irradiation
Jani Kotakoski,Jannik C. Meyer,Simon Kurasch,D. Santos-Cottin,Ute Kaiser,Arkady V. Krasheninnikov,Arkady V. Krasheninnikov +6 more
TL;DR: In this paper, it was shown that the topological defects associated with Stone-Wales-type transformations (i.e., bond rotations) in high-resolution transmission electron microscopy (HRTEM) images of carbon nanostructures are at odds with the equilibrium thermodynamics of these systems.
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Direct imaging of a two-dimensional silica glass on graphene.
Pinshane Y. Huang,Simon Kurasch,Anchal Srivastava,Anchal Srivastava,Viera Skakalova,Viera Skakalova,Jani Kotakoski,Jani Kotakoski,Arkady V. Krasheninnikov,Arkady V. Krasheninnikov,Robert Hovden,Q. Mao,Jannik C. Meyer,Jannik C. Meyer,Jurgen H. Smet,David A. Muller,Ute Kaiser +16 more
TL;DR: In this paper, a 2D continuous random network glass supported on a bilayer of (SiO4) 2− tetrahedra and without detectable covalent bonding to the graphene was discovered.