Be doped GaAs nanowires grown by self-catalyzed molecular beam epitaxy: structural, optical and electrical properties - Piton, Marcelo Rizzo; Koivusalo, Eero; Suomalainen, Soile; Souto, Sérgio Paulo Amaral; Galeti, Helder Vinícius Avanço; Lupo, Donald; Rodrigues, Ariano de Giovanni; Pizani, Paulo Sérgio; Gobato, Yara Galvao; Guina, Mircea (Brazilian MRS Meeting, 2018)