Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283273529> ?p ?o ?g. }
- W4283273529 endingPage "5899" @default.
- W4283273529 startingPage "5894" @default.
- W4283273529 abstract "By enabling control of valley degrees of freedom in transition-metal dichalcogenides, valley-selective circular dichroism has become a key concept in valleytronics. Herein, we show that valley excitons, bound electron-hole pairs formed at the K or K̅ valleys upon absorption of circularly polarized light, are chiral quasiparticles characterized by a finite orbital angular momentum (OAM). We further formulate an ab initio many-body theory of valley-selective circular dichroism and valley excitons based on the Bethe-Salpeter equation. Besides governing the interaction with circularly polarized light, the OAM confers upon excitons a finite magnetization that manifests itself through an excitonic Zeeman splitting upon interaction with external magnetic fields. The good agreement between our ab initio calculations and recent experimental measurements of the exciton Zeeman shifts corroborates this picture, indicating that valley excitons can carry angular momentum even in their singlet state." @default.
- W4283273529 created "2022-06-23" @default.
- W4283273529 creator A5002388447 @default.
- W4283273529 creator A5053264793 @default.
- W4283273529 creator A5061038874 @default.
- W4283273529 creator A5069983938 @default.
- W4283273529 creator A5073390040 @default.
- W4283273529 date "2022-06-21" @default.
- W4283273529 modified "2023-10-06" @default.
- W4283273529 title "Chirality of Valley Excitons in Monolayer Transition-Metal Dichalcogenides" @default.
- W4283273529 cites W1552613616 @default.
- W4283273529 cites W1850053210 @default.
- W4283273529 cites W1975190860 @default.
- W4283273529 cites W1975993229 @default.
- W4283273529 cites W1981368803 @default.
- W4283273529 cites W1997230366 @default.
- W4283273529 cites W2007209834 @default.
- W4283273529 cites W2019219721 @default.
- W4283273529 cites W2030187138 @default.
- W4283273529 cites W2031316066 @default.
- W4283273529 cites W2033475667 @default.
- W4283273529 cites W2034932701 @default.
- W4283273529 cites W2039488279 @default.
- W4283273529 cites W2049923364 @default.
- W4283273529 cites W2052256037 @default.
- W4283273529 cites W2053499780 @default.
- W4283273529 cites W2057701641 @default.
- W4283273529 cites W2067269972 @default.
- W4283273529 cites W2085033495 @default.
- W4283273529 cites W2089608912 @default.
- W4283273529 cites W2092711669 @default.
- W4283273529 cites W2097261790 @default.
- W4283273529 cites W2103632014 @default.
- W4283273529 cites W2122195656 @default.
- W4283273529 cites W2143889004 @default.
- W4283273529 cites W2154108937 @default.
- W4283273529 cites W2162977698 @default.
- W4283273529 cites W2331443524 @default.
- W4283273529 cites W2335370736 @default.
- W4283273529 cites W2743761178 @default.
- W4283273529 cites W2762117844 @default.
- W4283273529 cites W2766063749 @default.
- W4283273529 cites W2787217498 @default.
- W4283273529 cites W2884485238 @default.
- W4283273529 cites W2924281192 @default.
- W4283273529 cites W2927806362 @default.
- W4283273529 cites W2958602542 @default.
- W4283273529 cites W2962692156 @default.
- W4283273529 cites W2964332384 @default.
- W4283273529 cites W2995611929 @default.
- W4283273529 cites W2996775354 @default.
- W4283273529 cites W2998368628 @default.
- W4283273529 cites W3004881369 @default.
- W4283273529 cites W3011103770 @default.
- W4283273529 cites W3024941316 @default.
- W4283273529 cites W3033799933 @default.
- W4283273529 cites W3034143137 @default.
- W4283273529 cites W3034435820 @default.
- W4283273529 cites W3080525097 @default.
- W4283273529 cites W3083958679 @default.
- W4283273529 cites W3101095095 @default.
- W4283273529 cites W3102301214 @default.
- W4283273529 cites W3103103655 @default.
- W4283273529 cites W3103145220 @default.
- W4283273529 cites W3103617135 @default.
- W4283273529 cites W3106329845 @default.
- W4283273529 cites W3128742056 @default.
- W4283273529 cites W3133559504 @default.
- W4283273529 cites W3134882532 @default.
- W4283273529 cites W3165286144 @default.
- W4283273529 doi "https://doi.org/10.1021/acs.jpclett.2c01034" @default.
- W4283273529 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35729685" @default.
- W4283273529 hasPublicationYear "2022" @default.
- W4283273529 type Work @default.
- W4283273529 citedByCount "9" @default.
- W4283273529 countsByYear W42832735292022 @default.
- W4283273529 countsByYear W42832735292023 @default.
- W4283273529 crossrefType "journal-article" @default.
- W4283273529 hasAuthorship W4283273529A5002388447 @default.
- W4283273529 hasAuthorship W4283273529A5053264793 @default.
- W4283273529 hasAuthorship W4283273529A5061038874 @default.
- W4283273529 hasAuthorship W4283273529A5069983938 @default.
- W4283273529 hasAuthorship W4283273529A5073390040 @default.
- W4283273529 hasBestOaLocation W42832735292 @default.
- W4283273529 hasConcept C104939040 @default.
- W4283273529 hasConcept C115260700 @default.
- W4283273529 hasConcept C121332964 @default.
- W4283273529 hasConcept C124668440 @default.
- W4283273529 hasConcept C133571119 @default.
- W4283273529 hasConcept C136479403 @default.
- W4283273529 hasConcept C153201621 @default.
- W4283273529 hasConcept C155675718 @default.
- W4283273529 hasConcept C163845019 @default.
- W4283273529 hasConcept C17729963 @default.
- W4283273529 hasConcept C184779094 @default.
- W4283273529 hasConcept C185592680 @default.
- W4283273529 hasConcept C20621625 @default.
- W4283273529 hasConcept C207999682 @default.