Photomultiplication‐Type Organic Photodetectors for Near‐Infrared Sensing with High and Bias‐Independent Specific Detectivity
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105113
Abstract: Highly responsive organic photodetectors allow a plethora of applications in fields like imaging, health, security monitoring, etc. Photomultiplication‐type organic photodetectors (PM‐OPDs) are a desirable option due to their internal amplification mechanism. However, for such devices,… read more here.
Keywords: photomultiplication type; organic photodetectors; specific detectivity; type organic ... See more keywords
Double-Layered Strategy for Broadband Photomultiplication-Type Organic Photodetectors and Achieving Narrowband Response in Violet, Red, and Near-Infrared Light.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c12154
Abstract: Broadband photomultiplication-type organic photodetectors (PM-OPDs) were prepared with PMBBDT:PY3Se-2V (1:1, wt/wt) as the absorbing layer (AL) and PC71BM:P3HT (100:5, wt/wt) as the photomultiplication layer (PML) on the basis of the sandwich structure. The incident photons… read more here.
Keywords: photomultiplication type; broadband photomultiplication; near infrared; type organic ... See more keywords
Visible-blind ultraviolet narrowband photomultiplication-type organic photodetector with an ultrahigh external quantum efficiency of over 1 000 000%
Sign Up to like & getrecommendations! Published in 2021 at "Materials Horizons"
DOI: 10.1039/d1mh00776a
Abstract: The new concept of fabricating high-performance visible-blind narrowband UV photomultiplication-type organic photodetectors provides a necessary prerequisite for flexible wearable UV monitoring and other promising applications. read more here.
Keywords: visible blind; photomultiplication type; type organic; narrowband photomultiplication ... See more keywords
Effective film surface treatment for improving external quantum efficiency of photomultiplication type organic photodetector
Sign Up to like & getrecommendations! Published in 2021 at "High Performance Polymers"
DOI: 10.1177/09540083211021484
Abstract: A simple yet effective method based on methanol treatment is proposed to enhance the external quantum efficiency (EQE) of the photomultiplication type organic photodetector with a structure of Glas... read more here.
Keywords: external quantum; type organic; quantum efficiency; organic photodetector ... See more keywords