Nagler, Philipp and Mooshammer, Fabian and Kunstmann, Jens and Ballottin, Mariana and Mitioglu, Anatolie and Chernikov, Alexey and Chaves, Andrey and Stein, Frederick and Paradiso, Nicola and Meier, Sebastian and Plechinger, Gerd and Strunk, Christoph and Huber, Rupert and Seifert, Gotthard and Reichman, David R. and Christianen, Peter C. M. and Schueller, Christian and Korn, Tobias (2019) Interlayer Excitons in Transition-Metal Dichalcogenide Heterobilayers. PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 256 (12): 1900308. ISSN 0370-1972, 1521-3951
Full text not available from this repository. (Request a copy)Abstract
In heterobilayers consisting of different transition-metal dichalcogenide (TMDC) monolayers, optically excited electron-hole pairs can be spatially separated into the adjacent layers due to a type-II band alignment. However, they remain Coulomb correlated and form interlayer excitons (ILEs), which recombine radiatively. While these ILEs are observed in several TMDC material combinations, their characters and properties depend on the specific system. Herein, some of these peculiarities are demonstrated by comparing studies performed on two different heterobilayer combinations: MoS2-WSe2 and MoSe2-WSe2.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TOTAL-ENERGY CALCULATIONS; MONOLAYER; HETEROSTRUCTURES; WS2; COHERENCE; interlayer excitons; transition-metal dichalcogenides; van der Waals heterostructures; 2D materials |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Mar 2020 08:15 |
| Last Modified: | 24 Mar 2020 08:15 |
| URI: | https://pred.uni-regensburg.de/id/eprint/25804 |
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