496 citations · 662 across the 3 of their papers we have counts for
3 papers
Structural and optical properties of high quality zinc-blende/wurtzite GaAs hetero-nanowires
D. Spirkoska, J. Arbiol, A. Gustafsson +14
The structural and optical properties of 3 different kinds of GaAs nanowires with 100% zinc-blende structure and with an average of 30% and 70% wurtzite are presented. A variety of…
Photocurrent and Photoconductance Properties of a GaAs Nanowire
S. Thunich, L. Prechtel, D. Spirkoska +3
We report on photocurrent and photoconductance processes in a freely suspended p-doped single GaAs nanowire. The nanowires are grown by molecular beam epitaxy (MBE), and they are e…
Size dependence of the bulk and surface phonon modes of gallium arsenide nanowires as measured by Raman Spectroscopy
Dance Spirkoska, Gerhard Abstreiter, Anna Fontcuberta I Morral
Gallium arsenide nanowires were synthesized by gallium-assisted molecular beam epitaxy. By varying the growth time, nanowires with diameters ranging from 30 to 160 nm were obtained…