https://libeldoc.bsuir.by/handle/123456789/37641| Title: | 2D carbon material/silicon heterojunctions for fast response self-powered photodetector |
| Authors: | Scagliotti, M. Salvato, M. De Crescenzi, M. Castrucci, P. Kovalchuk, N. G. Komissarov, I. V. Prischepa, S. L. Catone, D. Mario, L. Di Boscardin, M. Crivellari, M. |
| Keywords: | публикации ученых;graphene;carbon nanotube;heterojunction;photodetector;pulsed laser |
| Issue Date: | 2019 |
| Publisher: | World Scientific Publishing Co Pte Ltd |
| Citation: | 2D carbon material/silicon heterojunctions for fast response self-powered photodetector / M. Scagliotti [and others] // International Journal of Nanoscience. – 2019. – Vol. 18, No. 3&4. – P. 1940088 (1-4). – DOI: https://doi.org/10.1142/S0219581X1940088X. |
| Abstract: | Photodetectors (PDs) based on single-walled carbon nanotube film/silicon and graphene/ silicon heterojunctions have been realized for fast applications. We investigated the response of the PDs to femtosecond pulsed laser using a three-electrode configuration for photoconductive operations. Both junction PDs exhibit rise times of some nanoseconds, detecting light from ultraviolet (275 nm) to infrared (1150 nm). Applying a gate voltage VG, the rise time decreases down to about 1 ns, making our devices comparable to most commercial PDs |
| URI: | https://libeldoc.bsuir.by/handle/123456789/37641 |
| Appears in Collections: | Публикации в зарубежных изданиях |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Scagliotti_2D.pdf | 221.22 kB | Adobe PDF | View/Open |
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