Zhang, Shuang; Yang, Jiong; Xu, Renjing; Wang, Fan; Li, Weifeng; Muhammad, Ghufran; Zhang, Yong-Wei; Yu, Zongfu; Zhang, Gang; Qin, Qing Hua; Lu, Yuerui
Phosphorene is a new family member of two-dimensional materials. We observed strong and highly layer-dependent photoluminescence in few-layer phosphorene (two to five layers). The results confirmed the theoretical prediction that few-layer phosphorene has a direct and layer-sensitive band gap. We also demonstrated that few-layer phosphorene is more sensitive to temperature modulation than graphene and MoS2 in Raman scattering. The anisotropic Raman response in few-layer phosphorene has enabled...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.