Extraordinary Room-Temperature Photoluminescence in Triangular WS2 Monolayers

HumbertoR.Gutieŕrez,†,∥NestorPerea-Loṕez,†AnaLauraElías,†AyseBerkdemir,†BeiWang,† RuitaoLv,†FlorentinoLoṕez-Urías,†,⊥VincentH.Crespi,†HumbertoTerrones,†
and Mauricio Terrones

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