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Biexcitons In Monolayer Transition Metal Dichalcogenides Tuned By Magnetic Fields

Title: Biexcitons In Monolayer Transition Metal Dichalcogenides Tuned By Magnetic Fields.
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Name(s): Stevens, Christopher E., author
Paul, Jagannath, author
Cox, Timothy, author
Sahoo, Prasana K., author
Gutierrez, Humberto R., author
Turkowski, Volodymyr, author
Semenov, Dimitry, author
McGill, Steven A., author
Kapetanakis, Myron D., author
Perakis, Ilias E., author
Hilton, David J., author
Karaiskaj, Denis, author
Type of Resource: text
Genre: Journal Article
Text
Journal Article
Date Issued: 2018-09-13
Physical Form: computer
online resource
Extent: 1 online resource
Language(s): English
Abstract/Description: 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.
Identifier: FSU_libsubv1_wos_000444494800004 (IID), 10.1038/s41467-018-05643-1 (DOI)
Keywords: mos2, spectroscopy, coherence, heterostructures, semiconductors, many-body, quantum-wells, wse2
Publication Note: The publisher’s version of record is available at https://doi.org/10.1038/s41467-018-05643-1
Persistent Link to This Record: http://purl.flvc.org/fsu/fd/FSU_libsubv1_wos_000444494800004
Owner Institution: FSU
Is Part Of: Nature Communications.
2041-1723
Issue: vol. 9

Choose the citation style.
Stevens, C. E., Paul, J., Cox, T., Sahoo, P. K., Gutierrez, H. R., Turkowski, V., … Karaiskaj, D. (2018). Biexcitons In Monolayer Transition Metal Dichalcogenides Tuned By Magnetic Fields. Nature Communications. Retrieved from http://purl.flvc.org/fsu/fd/FSU_libsubv1_wos_000444494800004