H. Xu

What is the shape effect on the (hyper)polarizabilities? A comparison study on the Möbius, normal cyclacene, and linear nitrogen-substituted strip polyacenes

K. Harigaya, F. Gu, F. F. Wang, 2008, 0901.0600.

Nitrogen-doped graphene: Synthesis, characterizations and energy applications

Lianbo Ma, Zhong Jin, Haifeng Xu, 2018 .