Polarization Enhanced Charge Transfer: Dual-Band GaN-Based Plasmonic Photodetector
نویسندگان
چکیده
منابع مشابه
Polarization Enhanced Charge Transfer: Dual-Band GaN-Based Plasmonic Photodetector
Here, we report a dual-band plasmonic photodetector based on Ga-polar gallium nitride (GaN) for highly sensitive detection of UV and green light. We discover that decoration of Au nanoparticles (NPs) drastically increases the photoelectric responsivities by more than 50 times in comparition to the blank GaN photodetector. The observed behaviors are attributed to polarization enhanced charge tra...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/srep40483