72 citations · 706 across the 26 of their papers we have counts for
3 papers · 1 filter
Electronic and phonon contributions to the Thermoelectric properties of newly discovered half-Heusler alloys XHfPb (X= Ni, Pd, and Pt)
Paul O. Adebambo, Gboyega A. Adebayo, Roberto Guerra +1
In this work we calculate the thermoelectric figure of merit of XHfPb (X= Ni, Pd, and Pt) by computing the both the power factor and the lattice thermal conductivity by first princ…
Multiwalled nanotube faceting unravelled
Itai Leven, Roberto Guerra, Andrea Vanossi +2
Nanotubes show great promise for miniaturizing advanced technologies. Their exceptional physical properties are intimately related to their morphological and crystal structure. Cir…
The Smallest Archimedean Screw: Facet Dynamics and Friction in Multi-Walled Nanotubes
Roberto Guerra, Itai Leven, Andrea Vanossi +2
We identify a new material phenomenon, where minute mechanical manipulations induce pronounced global structural reconfigurations in faceted multi-walled nanotubes. This behavior h…