Structures and electrical properties of pure and vacancy-included ZnO NWs of different sizes
Yu Xiao-Xiaa), Zhou Yana), Liu Jiab), Jin Hai-Bob), Fang Xiao-Yong†a), Cao Mao-Sheng‡b)
       
Crystal structures of H1, H2, H3, V O–H1, V O–H2 and V O–H3: the small and the big ball represent oxygen and zinc atoms, respectively, as shown in Fig.  1 ; the position of bonds and angles are indicated in the structure of V O–H1 and the bonds and angles are at similar sites in other structures in the uniform direction.