45 citations · 87 across the 4 of their papers we have counts for
4 papers
Analysis of incubation time preceding the Ga-assisted nucleation and growth of GaAs nanowires on Si(111)
Faebian Bastiman, Hanno Küpers, Claudio Somaschini +2
The incubation time preceding nucleation and growth of surface nanostructures is interesting from a fundamental viewpoint but also of practical relevance as it determines statistic…
Diameter evolution of selective area grown Ga-assisted GaAs nanowires
Hanno Küpers, Ryan B. Lewis, Abbes Tahraoui +5
We present a novel two-step approach for the selective area growth (SAG) of GaAs nanowires (NWs) by molecular beam epitaxy which has enabled a detailed exploration of the NW diamet…
Surface preparation and patterning by nano imprint lithography for the selective area growth of GaAs nanowires on Si(111)
Hanno Küpers, Abbes Tahraoui, Ryan B. Lewis +6
The selective area growth of Ga-assisted GaAs nanowires (NWs) with a high vertical yield on Si(111) substrates is still challenging. Here, we explore different surface preparations…
Generating indistinguishable photons from a quantum dot in a noisy environment
Ted S. Santana, Yong Ma, Ralph N. E. Malein +3
Single photons from semiconductor quantum dots are promising resources for linear optical quantum computing, or, when coupled to spin states, quantum repeaters. To realize such sch…