Enhanced near-infrared light-induced photoresponse via transition of monocrystalline phase and surface reconstruction

Enhanced near-infrared light-induced photoresponse via transition of monocrystalline phase and surface reconstruction

Rare-earth-doped upconversion (UC) materials are ideal candidates for solar photovoltaic conversion and NIR response devices due to their unique spectral conversion properties. However, their low efficiency remains a tremendous challenge for practical applications. Here, we constructed an efficient...

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Bibliographic Details
Main Authors: Hu, Y. (Author), Hua, S. (Author), Jia, H. (Author), Jiang, H. (Author), Liu, Q. (Author), Liu, X. (Author), Peng, F. (Author), Yuan, Y. (Author), Zhang, Y. (Author)
Format: Article
Language:English
Published: Optica Publishing Group (formerly OSA) 2023
Subjects:
Alkali metals
Alkali-metal ions
Conversion efficiency
Crystallinity
Doping (additives)
Doping with alkali metal
doping with alkali metals
Infrared devices
Metal ions
NIR response device
NIR response devices
Organic polymers
Photoelectric conversion
Photoelectricity
Rare earth doped
Rare earths
Rare-earth-doped upconversion material
rare-earth-doped upconversion materials
solar photoelectric conversion
Solar photoelectric conversion
Solar power generation
Surfaces reconstruction
Up-conversion
Upconversion materials
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