Do** approaches for organic semiconductors

AD Scaccabarozzi, A Basu, F Aniés, J Liu… - Chemical …, 2021 - ACS Publications
Electronic do** in organic materials has remained an elusive concept for several
decades. It drew considerable attention in the early days in the quest for organic materials …

Soft organic thermoelectric materials: Principles, current state of the art and applications

Y Zhang, W Wang, F Zhang, K Dai, C Li, Y Fan, G Chen… - Small, 2022 - Wiley Online Library
The enormous demand for waste heat utilization and burgeoning eco‐friendly wearable
materials has triggered huge interest in the development of thermoelectric materials that can …

Tandem organic solar cell with 20.2% efficiency

Z Zheng, J Wang, P Bi, J Ren, Y Wang, Y Yang, X Liu… - Joule, 2022 - cell.com
As a promising strategy for enhancing light utilization, constructing cell with tandem structure
exhibits great potential in achieving high efficiency, which encourages the field of organic …

Impedance spectroscopy for emerging photovoltaics

E Von Hauff - The Journal of Physical Chemistry C, 2019 - ACS Publications
Impedance spectroscopy has been widely applied over the last decades to study
electrochemical systems and solid-state devices. However, performing impedance …

Molecular packing and dielectric property optimization through peripheral halogen swap** enables binary organic solar cells with an efficiency of 18.77%

H Liang, H Chen, P Wang, Y Zhu… - Advanced Functional …, 2023 - Wiley Online Library
Peripheral halogen regulations can endow non‐fullerene acceptors (NFAs) with enhanced
features as organic semi‐conductors and further boost efficient organic solar cells (OSCs) …

A comparison of charge carrier dynamics in organic and perovskite solar cells

J Wu, H Cha, T Du, Y Dong, W Xu, CT Lin… - Advanced …, 2022 - Wiley Online Library
The charge carrier dynamics in organic solar cells and organic–inorganic hybrid metal
halide perovskite solar cells, two leading technologies in thin‐film photovoltaics, are …

Low‐Cost Fully Non‐fused Ring Acceptor Enables Efficient Organic Photovoltaic Modules for Multi‐Scene Applications

J Wang, Y Wang, J Li, Y Yu, P Bi, J Qiao… - Angewandte Chemie …, 2023 - Wiley Online Library
Organic photovoltaic (OPV) cells, with highly tunable light‐response ranges, offer significant
potential for use in driving low‐power consumption off‐grid electronics in multi‐scenarios …

Quantifying the nongeminate recombination dynamics in nonfullerene bulk heterojunction organic solar cells

J Vollbrecht, VV Brus, SJ Ko, J Lee… - Advanced Energy …, 2019 - Wiley Online Library
In this study, a comprehensive analytical model to quantify the total nongeminate
recombination losses, originating from bimolecular as well as bulk and surface trap‐assisted …

Holistically optimizing charge carrier dynamics enables high-performance dye-sensitized solar cells and photodetectors

S He, Z Lan, B Zhang, Y Gao, L Shang… - … Applied Materials & …, 2022 - ACS Publications
Charge carrier events across organic electronics are ubiquitous, and the derived
optimization plays a crucial effect on improving the performance of organic electronics …

Significant lifetime enhancement in QLEDs by reducing interfacial charge accumulation via fluorine incorporation in the ZnO electron transport layer

DS Chung, T Davidson-Hall, G Cotella, Q Lyu… - Nano-Micro Letters, 2022 - Springer
ZnO nanoparticles are widely used for the electron transport layers (ETLs) of quantum dots
light emitting devices (QLEDs). In this work we show that incorporating fluorine (F) into the …