Preparation of few-layer graphene-capped boron nanowires and their field emission properties
Zhang Yong-Xin1, Liu Fei2, Shen Cheng-Min1, †, 
, Yang Tian-Zhong1, Li Jun1, Deng Shao-Zhi2, Xu Ning-Sheng2, Gao Hong-Jun1, ‡,
, Yang Tian-Zhong1, Li Jun1, Deng Shao-Zhi2, Xu Ning-Sheng2, Gao Hong-Jun1, ‡, Raman spectrum of graphene-capped boron nanowires.
