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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...

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Bibliografske podrobnosti
izdano v:Sci Rep
Main Authors: Nazirzadeh, Mohammad Amin, Atar, Fatih Bilge, Turgut, Berk Berkan, Okyay, Ali Kemal
Format: Artigo
Jezik:Inglês
Izdano: Nature Publishing Group 2014
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4236753/
https://ncbi.nlm.nih.gov/pubmed/25407509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep07103
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