Using TiO2 to capture hot electrons for self-powered position-sensitive photodetection
Diyuan Zheng,
Wenhao Deng,
Zhiyong Duan
et al.
Abstract:As environmental issues arise, the demand for self-powered
position-sensitive detectors (PSDs) is increasing because of their
advantages in miniaturization and low power consumption. Finding
higher efficiency schemes for energy conversion is paramount for
realizing high-performance self-powered PSDs. Here, a surface
plasmon-based approach was used to improve the energy conversion
efficiency, and a plasmon-enhanced lateral photovoltaic effect (LPE)
was observed in PSD with TiO… Show more
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