32 citations · 50 across the 5 of their papers we have counts for
5 papers
Multi-analytical characterization of Fe-rich magnetic inclusions in diamonds
Marco Piazzi, Marta Morana, Marco Coïsson +6
Magnetic mineral inclusions, as iron oxides or sulfides, occur quite rarely in natural diamonds. Nonetheless, they represent a key tool not only to unveil the conditions of formati…
Kinetics of heat flux avalanches at the first order transition in La(Fe-Mn-Si)-H compounds
Marco Piazzi, Cecilia Bennati, Vittorio Basso
We study heat flux avalanches occurring at the first order transition in La(Fe-Mn-Si)-H magnetocaloric material. As the transition is associated to the phase bounda…
Thermodynamic transport theory of spin waves in ferromagnetic insulators
Vittorio Basso, Elena Ferraro, Marco Piazzi
We use the Boltzmann transport theory in the relaxation time approximation to describe the thermal transport of spin waves in a ferromagnet. By treating spin waves as magnon excita…
Ab-initio based analytical evaluation of entropy in magnetocaloric materials with first order phase transitions
Marco Piazzi, Jan Zemen, Vittorio Basso
We combine spin polarised density functional theory and thermodynamic mean field theory to describe the phase transitions of antiperovskite manganese nitrides. We find that the inc…
Laser-induced etching of few-layer graphene synthesized by Rapid-Chemical Vapour Deposition on Cu thin films
Marco Piazzi, Luca Croin, Ettore Vittone +1
The outstanding electrical and mechanical properties of graphene make it very attractive for several applications, Nanoelectronics above all. However a reproducible and non destruc…