Synthesis and magnetotransport properties of Bi
2
Se
3
nanowires
Zhang Kang
1
, Pan Haiyang
2
, Wei Zhongxia
2
, Zhang Minhao
1
, Song Fengqi
2
, Wang Xuefeng
1, †
, Zhang Rong
1
(color online) Raman spectrum of a single nanowire.