Widely tunable black phosphorus mid-infrared photodetector
The bandgap of ultrathin black phosphorus can be tuned by a vertical electric field. Here, the authors leverage such electric field to extend the photoresponse of a black phosphorus photodetector to 7.7 μm, opening the doors to various mid-infrared applications.
Saved in:
| Main Authors: | , , , , , , , , , , , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2017
|
| Subjects: | |
| Online Access: | https://doaj.org/article/3292b17c1d604a81a8a72cd0ed6f0ce2 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The bandgap of ultrathin black phosphorus can be tuned by a vertical electric field. Here, the authors leverage such electric field to extend the photoresponse of a black phosphorus photodetector to 7.7 μm, opening the doors to various mid-infrared applications. |
|---|