2 papers
physics.app-ph2019
XeF-Enhanced Focused Ion Beam Etching and Passivation of GaSb
Pierce Maguire, Darragh Keane, Brian Kelly +2
Focused ion beams (FIBs) are widely used to modify optoelectronic devices, but their utility is severely restricted in some III-V materials due to adverse effects such as nanofibre…
cond-mat.mes-hall2016
Programmable graphene doping via electron beam irradiation
Yangbo Zhou, Jakub Jadwiszczak, Darragh Keane +3
Graphene is a promising candidate to succeed silicon based devices and doping holds the key to graphene electronics. Conventional doping methods through surface functionalization o…