Cargando…
Random sized plasmonic nanoantennas on Silicon for low-cost broad-band near-infrared photodetection
In this work, we propose Silicon based broad-band near infrared Schottky barrier photodetectors. The devices operate beyond 1200 nm wavelength and exhibit photoresponsivity values as high as 3.5 mA/W with a low dark current density of about 50 pA/µm(2). We make use of Au nanoislands on Silicon surfa...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2014
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4236753/ https://www.ncbi.nlm.nih.gov/pubmed/25407509 http://dx.doi.org/10.1038/srep07103 |