Document Type
Article
Publication Date
9-2018
Digital Object Identifier (DOI)
https://doi.org/10.1038/s41467-018-05643-1
Abstract
We present time-integrated four-wave mixing measurements on monolayer MoSe2 in magnetic fields up to 25 T. The experimental data together with time-dependent density function theory calculations provide interesting insights into the biexciton formation and dynamics. In the presence of magnetic fields the coherence at negative and positive time delays is dominated by intervalley biexcitons. We demonstrate that magnetic fields can serve as a control to enhance the biexciton formation and help search for more exotic states of matter, including the creation of multiple exciton complexes and excitonic condensates.
Rights Information
This work is licensed under a Creative Commons Attribution 4.0 License.
Was this content written or created while at USF?
Yes
Citation / Publisher Attribution
Nature Communications, v. 9, art. 3720
Scholar Commons Citation
Stevens, Christopher E.; Paul, Jagannath; Cox, Timothy; Sahoo, Prasana K.; Gutiérrez, Humberto R.; Turkowski, Volodymyr; Semenov, Dimitry; McGill, Steven A.; Kapetanakis, Myron D.; Perakis, Ilias E.; Hikton, David J.; and Karaiskaj, Denis, "Biexcitons in Monolayer Transition Metal Dichalcogenides Tuned by Magnetic Fields" (2018). Physics Faculty Publications. 33.
https://digitalcommons.usf.edu/phy_facpub/33
