High-Responsivity Mid-Infrared Graphene Detectors with Antenna-Enhanced Photocarrier Generation and Collection
Graphene is an attractive photoconductive material for optical detection due to its broad absorption spectrum and ultrashort response time. However, it remains a great challenge to achieve high responsivity in graphene detectors because of graphene's weak optical absorption (only 2.3% in the mo...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Chemical Society (ACS),
2017-09-01T19:13:40Z.
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| Subjects: | |
| Online Access: | Get fulltext |