A high-performance UV photodetector with superior responsivity enabled by a synergistic photo/thermal enhancement of localized surface plasmon resonance
Luxia Zheng, Yang Yang, Chris Bowen, Lan Jiang, Zhan Shu, Yun He, Hongli Yang, Zongzhuo Xie, Taixu Lu, Feng Hu, Weiyou Yang
Abstract
We report the development of a high-performance UV photodetector based on W 18 O 49 /TiO 2 nanofibers enabled by plasmon-induced synergistic photo/thermal enhancement; the responsivity of this device significantly exceeds those of TiO 2 -based photodetectors reported to date.
Topics & Concepts
ResponsivityPhotodetectorMaterials scienceSurface plasmon resonanceOptoelectronicsSurface plasmonPlasmonThermalResonance (particle physics)NanotechnologyNanoparticleParticle physicsMeteorologyPhysicsPhotoacoustic and Ultrasonic ImagingNanoplatforms for cancer theranosticsTransition Metal Oxide Nanomaterials