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.
Bibliographic Details
| Main Authors: |
Xiaolong Chen,
Xiaobo Lu,
Bingchen Deng,
Ofer Sinai,
Yuchuan Shao,
Cheng Li,
Shaofan Yuan,
Vy Tran,
Kenji Watanabe,
Takashi Taniguchi,
Doron Naveh,
Li Yang,
Fengnian Xia |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2017-11-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-017-01978-3
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