[19p-W834-1~17] 9.2 Nanowires and Nanoparticles

[19p-W834-5] Crystal structure of GaP nanowires grown with p- or n-type dopant

〇Kouta Tateno^1,2, Guoqiang Zhang^1,2, Kazuhide Kumakura² (1.NTT-NPC, 2.NTT-BRL)

Keywords:nanowire,GaP,wurtzite

Crystal structure of nanowire is likely to be influenced by impurity doping during the growth. For example, it has been reported that InP nanowires became wurtzite structure by S doping, and twinning superlattices were formed by Zn doping. We have recently reported the growth of wurtzite structure for GaP nanowires. We will report the structural change of the GaP nanowires when Zn or S doping is performed.