Trap‐Assisted Charge Generation and Recombination in State‐of‐the‐Art Organic Photodetectors

X Ma, RAJ Janssen, GH Gelinck - Advanced Materials …, 2023 - Wiley Online Library
The performance of organic photodetectors is steadily improving, and the specific detectivity,
as a key figure of merit, has reached values of 1012–1013 Jones, ie, comparable to that of …

Organic photodiodes: device engineering and applications

T Shan, X Hou, X Yin, X Guo - Frontiers of Optoelectronics, 2022 - Springer
Organic photodiodes (OPDs) have shown great promise for potential applications in optical
imaging, sensing, and communication due to their wide-range tunable photoelectrical …

Reverse-distribution phase featured gradient heterojunction: A universal strategy to realize high-performance near-infrared organic photodetectors for real-time …

Z He, X Du, X Yu, L Cao, M He, J Han, H Lin, J Wang… - Nano Energy, 2023 - Elsevier
Near-infrared (NIR) organic photodetectors (OPDs) play significant roles in night vision,
optical communication and bio-imaging for low cost, easy fabrication and flexibility …

High-performance organic photodetectors enabled by a refined fibrillar multiphase morphology

H Quan, Z Zhong, T Hao, K An, W Zhong… - Chemical Engineering …, 2023 - Elsevier
Film morphology of donor: acceptor blend layers plays a critical role in photon-to-current
efficiency and dark/noise current of organic photodetectors (OPDs). One effective approach …

Efficient Near-Infrared Organic Photodetectors with Spectral Response up to 1600 nm for Accurate Alcohol Concentration Detection

X Yu, H Lin, Z He, X Du, Z Chen, G Yang… - … Applied Materials & …, 2023 - ACS Publications
The development of near-infrared organic photodetectors (NIR-OPDs) in 1000–1700 nm is
essential for medical monitoring, food quality inspection, machine vision, and biomedical …

Origin and Energy of Intra‐Gap States in Sensitive Near‐Infrared Organic Photodiodes

X Ma, R Ollearo, BT van Gorkom… - Advanced Functional …, 2023 - Wiley Online Library
Trap states in organic semiconductors are notoriously detrimental to the performance of
organic electronics. However, the origin and energetics of trap states remain largely elusive …

A Direct surface modification strategy of ITO anodes enables high-performance organic photodetectors

J Wang, R Zhao, L Zhang, J Miao, J Liu… - Journal of Materials …, 2023 - pubs.rsc.org
Organic photodetectors (OPDs) have received great interest for their tremendous potential in
the field of optical communication, medical monitoring and intelligent buildings. Interface …

Green synthesis of sulfur-containing polymers by carbon disulfide-based spontaneous multicomponent polymerization

X Chen, A Qin, BZ Tang - Green Chemistry, 2024 - pubs.rsc.org
Sulfur-containing polymers have gained much attention in polymer science due to their
unique properties. However, their preparation has posed considerable challenges …

Double-layered strategy for broadband photomultiplication-type organic photodetectors and achieving narrowband response in violet, red, and near-infrared light

M Liu, Q Fan, J Wang, F Lin, Z Zhao… - … Applied Materials & …, 2022 - ACS Publications
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 …

Preferred Acceptor-Domain Positioning via a Phase-Switched Bulk Heterojunction for Self-Powered Photodetector and Photovoltaic Applications

J Lim, MS Kim, W Jang, DH Wang - ACS Sustainable Chemistry & …, 2023 - ACS Publications
In this study, a phase-switching process is introduced to a PM6: Y6-based active layer to
implement a uniform surface with preferred Y6 acceptor-domain positioning and to minimize …