The path to 20% power conversion efficiencies in nonfullerene acceptor organic solar cells
The power conversion efficiencies (PCEs) of single‐junction organic solar cells (OSC) have
now reached over 18%. This rapid recent progress can be attributed to the development of …
now reached over 18%. This rapid recent progress can be attributed to the development of …
Narrowband organic photodetectors–towards miniaturized, spectroscopic sensing
Omnipresent quality monitoring in food products, blood-oxygen measurement in lightweight
conformal wrist bands, or data-driven automated industrial production: Innovation in many …
conformal wrist bands, or data-driven automated industrial production: Innovation in many …
An efficient alkoxy-substituted polymer acceptor for efficient all-polymer solar cells with low voltage loss and versatile photovoltaic applications
All-polymer solar cells (all-PSCs) have emerged as promising candidates for practical
applications owing to their excellent stability and mechanical durability. Despite these …
applications owing to their excellent stability and mechanical durability. Despite these …
Understanding energy loss in organic solar cells: toward a new efficiency regime
Reducing energy and voltage loss is an imperative area of improvement for the design of
organic solar cells (OSCs). Both in the context of charge generation and charge …
organic solar cells (OSCs). Both in the context of charge generation and charge …
Understanding the high performance of over 15% efficiency in single‐junction bulk heterojunction organic solar cells
The highly efficient single‐junction bulk‐heterojunction (BHJ) PM6: Y6 system can achieve
high open‐circuit voltages (VOC) while maintaining exceptional fill‐factor (FF) and short …
high open‐circuit voltages (VOC) while maintaining exceptional fill‐factor (FF) and short …
Small is powerful: recent progress in solution‐processed small molecule solar cells
Over the last 5 years, research on the synthesis, device engineering, and device physics of
solution‐processed small molecule solar cells (SMSCs) has rapidly expanded …
solution‐processed small molecule solar cells (SMSCs) has rapidly expanded …
Solution‐processed semitransparent organic photovoltaics: From molecular design to device performance
Recent research efforts on solution‐processed semitransparent organic solar cells (OSCs)
are presented. Essential properties of organic donor: acceptor bulk heterojunction blends …
are presented. Essential properties of organic donor: acceptor bulk heterojunction blends …
Synergistic control of multilength-scale morphology and vertical phase separation for high-efficiency organic solar cells
Controlling the morphology of organic solar cells (OSCs) presents a significant challenge
due to their complex structure and composition. In particular, attaining synergistic control …
due to their complex structure and composition. In particular, attaining synergistic control …
Efficient solid-state photon upconversion enabled by triplet formation at an organic semiconductor interface
S Izawa, M Hiramoto - Nature Photonics, 2021 - nature.com
The energy of photons, that is, the wavelength of light, can be upgraded through interactions
with materials in a process called photon upconversion. Although upconversion in organic …
with materials in a process called photon upconversion. Although upconversion in organic …
High-efficiency non-fullerene organic solar cells enabled by a difluorobenzothiadiazole-based donor polymer combined with a properly matched small molecule …
Here we report high-performance small molecule acceptor (SMA)-based organic solar cells
(OSCs) enabled by the combination of a difluorobenzothiadiazole donor polymer named …
(OSCs) enabled by the combination of a difluorobenzothiadiazole donor polymer named …