Li Xin, Zhao Yan, Jin Ying-Hui, Wang Xiao-Rui, Yu Xie-Qiu, Wu Mei, Han Yu-Xing, Yang Yong-Gang, Li Chang-Yong, Jia Suo-Tang. One color resonance two-photon ionization spectra of p-methoxybenzonitrileJ. Acta Physica Sinica, 2017, 66(9): 093301. DOI: 10.7498/aps.66.093301