Observation of Intervalley Biexcitonic Optical Stark Effect in Monolayer WS[subscript 2]

Coherent optical driving can effectively modify the properties of electronic valleys in transition metal dichalcogenides. Here, we observe a new type of optical Stark effect in monolayer WS[subscript 2], one that is mediated by intervalley biexcitons under the blue-detuned driving with circularly po...

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Bibliographic Details
Main Authors: Lui, Chun Hung, Lee, Yi-Hsien, Sie, Edbert Jarvis, Gedik, Nuh, Kong, Jing
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Published: American Chemical Society (ACS) 2017
Online Access:http://hdl.handle.net/1721.1/112932
https://orcid.org/0000-0003-3477-6459
https://orcid.org/0000-0002-6394-4987
https://orcid.org/0000-0003-0551-1208