Towards Efficient Integrated Perovskite/Organic Bulk Heterojunction Solar Cells: Interfacial Energetic Requirement to Reduce Charge Carrier Recombination Losses
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202001482
Abstract: Integrated perovskite/organic bulk heterojunction (BHJ) solar cells have the potential to enhance the efficiency of perovskite solar cells by a simple one-step deposition of an organic BHJ blend photoactive layer on top of the perovskite… read more here.
Keywords: bulk heterojunction; organic bulk; integrated perovskite; charge ... See more keywords
Constructing Monolithic Perovskite/Organic Tandem Solar Cell with Efficiency of 22.0% via Reduced Open‐Circuit Voltage Loss and Broadened Absorption Spectra
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108829
Abstract: Combining the high stability under UV light of the wide bandgap (WBG) perovskite solar cells (pero‐SCs) and the broad near‐infrared absorption spectra of the narrow bandgap (NBG) organic solar cells (OSCs), the perovskite/organic tandem solar… read more here.
Keywords: wbg pero; cell; perovskite organic; absorption spectra ... See more keywords
High‐Performance Ternary Perovskite–Organic Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202109348
Abstract: Perovskite solar cells in which 2D perovskites are incorporated within a 3D perovskite network exhibit improved stability with respect to purely 3D systems, but lower record power conversion efficiencies (PCEs). Here, a breakthrough is reported… read more here.
Keywords: organic solar; solar cells; perovskite; perovskite organic ... See more keywords
Double Cascading Charge Transfer at Integrated Perovskite/Organic Bulk Heterojunctions for Extended Near-Infrared Photoresponse and Enhanced Photocurrent.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106083
Abstract: Nowadays, nearly 48.7% near-infrared (NIR) irradiation (>800 nm) of the full solar spectrum has actually not been fully utilized since the state-of-the-art perovskite film usually can only absorb the most UV-vis sunlight radiation. Herein, high efficiency… read more here.
Keywords: organic bulk; cascading charge; near infrared; double cascading ... See more keywords
Printed Memtransistor Utilizing a Hybrid Perovskite/Organic Heterojunction Channel.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c08583
Abstract: Neuromorphic computing has the potential to address the inherent limitations of conventional integrated circuit technology, ranging from perception, pattern recognition, to memory and decision-making ( Acc. Chem. Res. 2019, 52 (4), 964-974) ( Nature 2004,… read more here.
Keywords: heterojunction channel; memtransistor; printed memtransistor; heterojunction ... See more keywords
Solution-Processed Ternary Perovskite-Organic Broadband Photodetectors with Ultrahigh Detectivity.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c00858
Abstract: Room temperature operated, solution-processed ultrasensitive broadband photodetectors are widely used in various industrial companies in the scientific and medical sectors. Herein, we report solution-processed ultrahigh detectivity broadband photodetectors based on the ternary perovskite-organic composites. To… read more here.
Keywords: broadband photodetectors; photodetectors based; solution processed; ternary perovskite ... See more keywords
Origins of Photoluminescence Instabilities at Halide Perovskite/Organic Hole Transport Layer Interfaces.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c03539
Abstract: Metal halide perovskites are promising for optoelectronic device applications; however, their poor stability under solar illumination remains a primary concern. While the intrinsic photostability of isolated neat perovskite samples has been widely discussed, it is… read more here.
Keywords: photoluminescence; hole transport; transport; organic hole ... See more keywords
Perovskite-organic tandem solar cells with indium oxide interconnect.
Sign Up to like & getrecommendations! Published in 2022 at "Nature"
DOI: 10.1038/s41586-022-04455-0
Abstract: Multijunction solar cells can overcome the fundamental efficiency limits of single-junction devices. The bandgap tunability of metal halide perovskite solar cells renders them attractive for multijunction architectures1. Combinations with silicon and copper indium gallium selenide… read more here.
Keywords: organic tandem; indium oxide; solar cells; perovskite organic ... See more keywords
Full Optoelectronic Simulation of Lead-Free Perovskite/Organic Tandem Solar Cells
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15030784
Abstract: Organic and perovskite semiconductor materials are considered an interesting combination thanks to their similar processing technologies and band gap tunability. Here, we present the design and analysis of perovskite/organic tandem solar cells (TSCs) by using… read more here.
Keywords: lead free; full optoelectronic; tandem; simulation ... See more keywords