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Microsecond dark-exciton valley polarization memory in two-dimensional heterostructures
- Source :
- Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
- Publication Year :
- 2018
- Publisher :
- Nature Portfolio, 2018.
-
Abstract
- Owing to their valley degree of freedom, atomically thin transition metal dichalcogenides show promise for valleytronics. Here, the authors leverage the dark excitons of two-dimensional van der Waals heterostructures to demonstrate a microsecond valley polarization memory effect.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 9
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4ed47d505370475dbe29f1db7ad918f9
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-018-03174-3