Zhai Shun-Cheng, Guo Ping, Zheng Ji-Ming, Zhao Pu-Ju, Suo Bing-Bing, Wan Yun, . First principle study of electronic structures and optical absorption properties of O and S doped graphite phase carbon nitride (g-C3N4)6 quantum dotsJ. Acta Physica Sinica, 2017, 66(18): 187102. DOI: 10.7498/aps.66.187102