Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
Here, the authors perform transient absorption microscopy on graphene-WS2 heterostructures, and identify a phonon recycling process that couples the heat generated in graphene back into the carrier distribution in WS2 with a picosecond characteristic time.
Guardado en:
| Autores principales: | , , , , , , , , , , , |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/63351dc3994f4542a41779ef4a7d9802 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: | Here, the authors perform transient absorption microscopy on graphene-WS2 heterostructures, and identify a phonon recycling process that couples the heat generated in graphene back into the carrier distribution in WS2 with a picosecond characteristic time. |
|---|