Thanihaichelvan, M.Joy Karunya, M.Sutharsini, U.2023-10-272023-10-272023-03Journal of the National Science Foundation of Sri Lanka,51(1):p.105-112https://dl.nsf.gov.lk/handle/1/25691Field effect transistorGrapheneGraphiteKahatagaha graphite mineMobilitySri LankaMechanically exfoliated graphene from Sri Lankan vein graphite for field effect transistor applicationArticle