273 citations · 304 across the 4 of their papers we have counts for
4 papers
Analyzing capacitance-voltage measurements of vertical wrapped-gated nanowires
O. Karlström, A. Wacker, K. Nilsson +4
The capacitance of arrays of vertical wrapped-gate InAs nanowires are analyzed. With the help of a Poisson-Schr"odinger solver, information about the doping density can be obtained…
InAs Nanowire MOS Capacitors
Stefano Roddaro, Kristian Nilsson, Gvidas Astromskas +4
We present a capacitance-voltage study for arrays of vertical InAs nanowires. MOS capacitors are obtained by insulating the nanowires with a conformal 10nm HfO2 layer and using a t…
Strong g-Factor Anisotropy in Hole Quantum Dots Defined in Ge/Si Nanowires
S. Roddaro, A. Fuhrer, C. Fasth +3
We demonstrate fully tunable single and double quantum dots in a one-dimensional hole system based on undoped Ge/Si core-shell nanowire heterostructures. The local hole density alo…
Colors Of Graphite On Silicon Dioxide
S. Roddaro, P. Pingue, V. Piazza +2
Monoatomic layers of graphite can be electrically contacted and used as building blocks for new promising devices. These experiment are today possible thanks to the fact that very…