101 citations · 224 across the 9 of their papers we have counts for
3 papers · 1 filter
Thermodynamic driving force in the formation of hexagonal-diamond Si and Ge nanowires
E. Scalise, A. Sarikov, L. Barbisan +4
The metastable hexagonal-diamond phase of Si and Ge (and of SiGe alloys) displays superior optical properties with respect to the cubic-diamond one. The latter is the most stable a…
Reentrant behavior of the density vs temperature of indium islands on GaAs(111)A
Artur Tuktamyshev, Alexey Fedorov, Sergio Bietti +4
We show that the density of indium islands on GaAs(111)A substrates have a non-monotonic, reentrant behavior as a function of the indium deposition temperature. The expected increa…
Origin and nature of killer defects in 3C-SiC for power electronic applications by a multiscale atomistic approach
Emilio Scalise, Luca Barbisan, Andrey Sarikov +3
3C-SiC epitaxially grown on Si displays a large wealth of extended defects. In particular, single, double and triple stacking faults (SFs) are observed in several experiments to co…