Accurate Assessments of the Electronic Structures of Ultrathin PtSe2: Bandgap Quantification and Critical Thickness for the Metal–Semiconductor Transition
Hansung Kim, Janghwan Cha, Jong Hyeok Seo, Beopgil Cho, Jaemun Park, Keeseong Park, Kenji Watanabe, Takashi Taniguchi, Dong Han Ha, Jihwan Kwon, Sunae Seo, Yong-Sung Kim, Suyong Jung.