Calculation of exciton energy level in two-dimensional transition metal dichalcogenides———Dielectric screened hydrogen model
JIA Guang-yi,HUANG Zhen-xian,ZHAO Guo-zhen,MA Qiao-yun
College Physics . 2017, (7): 9 -11 .  DOI: 10.16854 /j.cnki.1000-0712.2017.07.003