Giuseppe Compagnini

TL;DR: The atomic and electronic structure of polymer films undergoes deep modifications during high energy (keV-MeV) ion irradiation, from molecular solid to amorphous material as discussed by the authors, and the concentration of trigonal carbon (sp 2 ) in the polymer changes with ion fluence (10 11 −10 14 ions cm 2 ) and stabilizes to a value of 20% independently on the initial chemical structure of the irradiated sample.

TL;DR: In this article, the authors achieved robust bonding of Cu wires to Cu pads on polyimide with silver nanopaste cured at 373 K. The bonding is formed by solid state sintering of Ag NPs through neck growth and direct metallic bonding between clean Ag-Cu interfaces.

TL;DR: This editorial briefly highlights selected recent advancements and critical aspects in the field of pulsed laser-based nanoparticle generation and manipulation, including exemplary strategies to harvest the unique properties of the laser-generated nanomaterials in theField of biomedicine and catalysis.

TL;DR: In this paper, the authors used Raman spectroscopy and atomic force microscopy (AFM) to investigate the mechanisms of disorder formation in single layers, bilayers and multi-layers of graphene.

TL;DR: In this paper, femtolaser in situ reduction of the hydrated graphene oxide and chloroauric acid (HAuCl4) nanocomposite simultaneously, which incorporates both the patterning of rGO electrodes and the fabrication of Au current collectors in a single step.