arXiv:1507.08103 [cond-mat.mes-hall]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords two-dimensional semiconductors, valley excitons, dependent optical selection rules, monolayer group-vib transition metal dichalcogenides, range direct band gap ideal Tags journal article Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset