131 citations · 610 across the 21 of their papers we have counts for
21 papers
Time-resolved impurity-invisibility in graphene nanoribbons
Riku Tuovinen, Michael A. Sentef, Claudia Gomes da Rocha +1
We investigate time-resolved charge transport through graphene nanoribbons supplemented with adsorbed impurity atoms. Depending on the location of the impurities with respect to th…
Emergence of Winner-takes-all Connectivity Paths in Random Nanowire Networks
Hugh G. Manning, Fabio Niosi, Claudia Gomes da Rocha +8
Nanowire networks are promising memristive architectures for neuromorphic applications due to their connectivity and neurosynaptic-like behaviours. Here, we demonstrate a self-simi…
Oxide-mediated self-limiting recovery of field effect mobility in plasma-treated MoS
Jakub Jadwiszczak, Colin O'Callaghan, Yangbo Zhou +14
Precise tunability of electronic properties of 2D nanomaterials is a key goal of current research in this field of materials science. Chemical modification of layered transition me…
Impurity invisibility in graphene: Symmetry guidelines for the design of efficient sensors
John Duffy, James A Lawlor, Caio Lewenkopf +1
Renowned for its sensitivity to detect the presence of numerous substances, graphene is an excellent chemical sensor. Unfortunately, which general features a dopant must have in or…
The influence of Gaussian strain on sublattice selectivity of impurities in graphene
James A Lawlor, Claudia G Rocha, Vanessa Torres +2
Among the different strategies used to induce the opening of a band gap in graphene, one common practice is through chemical doping. While a gap may me opened in this way, disorder…
Sublattice Segregation of Hydrogen Adsorbates in Carbon Nanotubes
James A. Lawlor, Mauro S. Ferreira
Recent experimental observations have reported that, rather than randomly distributed, nitrogen atoms may prefer to be located on one of the two sub-lattices of graphene. It has be…