High performance photodetectors based on high quality InP nanowires
Yang Yan-Kun, Yang Tie-Feng, Li Hong-Lai, Qi Zhao-Yang, Chen Xin-Liang, Wu Wen-Qiang, Hu Xue-Lu, He Peng-Bin, Jiang Ying, Hu Wei, Zhang Qing-Lin, Zhuang Xiu-Juan, Zhu Xiao-Li†, , Pan An-Lian‡,
       

(a) Typical SEM image of numerous InP NWs. (b) XRD pattern of the as-grown NWs. (c) TEM image and EDX spectrum of a single InP NW. (d) The corresponding HRTEM image together with the SAED pattern of the InP NW.