182 citations · 514 across the 6 of their papers we have counts for
6 papers · 1 filter
Multiscale charge transport in van der Waals thin films: reduced graphene oxide as case study
Alessandro Kovtun, Andrea Candini, Anna Vianelli +9
Large area van der Waals (vdW) thin films are assembled materials consisting of a network of randomly stacked nanosheets. The multi-scale structure and the two-dimensional nature o…
Structure-dependent electrical properties of graphene nanoribbon devices with graphene electrodes
Leonardo Martini, Zongping Chen, Neeraj Mishra +9
Graphene nanoribbons (GNRs) are a novel and intriguing class of materials in the field of nanoelectronics, since their properties, solely defined by their width and edge type, are…
The ultrafast dynamics and conductivity of photoexcited graphene at different Fermi energies
A. Tomadin, S. M. Hornett, H. I. Wang +10
For many of the envisioned optoelectronic applications of graphene it is crucial to understand the sub-picosecond carrier dynamics immediately following photoexcitation, as well as…
Hysteresis loops of the magnetoconductance in graphene devices
A. Candini, C. Alvino, W. Wernsdorfer +1
We report very low temperature magnetoconductance DeltaG measurements on graphene devices with the magnetic field H applied parallel to the carbon sheet. The DeltaG(H) signal depen…
Tunable dipolar magnetism in high-spin molecular clusters
M. Evangelisti, A. Candini, A. Ghirri +8
We report on the Fe17 high-spin molecular cluster and show that this system is an exemplification of nanostructured dipolar magnetism. Each Fe17 molecule, with spin S=35/2 and axia…
Spin-enhanced magnetocaloric effect in molecular nanomagnets
Marco Evangelisti, Andrea Candini, Alberto Ghirri +3
An unusually large magnetocaloric effect for the temperature region below 10 K is found for the Fe14 molecular nanomagnet. This is to large extent caused by its extremely large spi…