115 citations · 1.1k across the 49 of their papers we have counts for
3 papers · 2 filters
Giant modulation of the electronic band gap of carbon nanotubes by dielectric screening
Lee Aspitarte, Daniel R. McCulley, Andrea Bertoni +5
Carbon nanotubes (CNTs) are a promising material for high-performance electronics beyond silicon. But unlike silicon, the nature of the transport band gap in CNTs is not fully unde…
Exact two-body quantum dynamics of an electron-hole pair in semiconductor coupled quantum wells: a time-dependent approach
Federico Grasselli, Andrea Bertoni, Guido Goldoni
We simulate the time-dependent coherent dynamics of a spatially indirect exciton (an electron-hole pair with the two particles confined in different layers) in a GaAs coupled quant…
Tailoring the core electron density in modulation-doped Core-Multi-Shell nanowires
Fabrizio Buscemi, Miquel Royo, Guido Goldoni +1
We show how a proper radial modulation of the composition of core-multi-shell nanowires critically enhances the control of the free-carrier density in the high-mobility core with r…