First-principles study on surface absorption of alkali metal atoms on double-vacancy defect graphene
TAN Xin, CHEN Luhua, LIU Yaoyao, LIU Zhixin, WEI Xueyuan
Journal of Functional Materials . 2018, (10): 10098 -10103 .  DOI: 10.3969/j.issn.1001-9731.2018.10.017