Laminated Perovskite Photovoltaics: Enabling Novel Layer Combinations and Device Architectures
نویسندگان
چکیده
منابع مشابه
Device architectures in organic photovoltaics
The various device structures used in organic polymer solar cells are reviewed. The operating principles behind these devices are explained in order to provide the reasoning behind the different structures. The incorporation of nanostructures into both bilayer and bulk heterojunction devices to improve exciton separation, charge transport, and light absorption is discussed. Novel ideas such as ...
متن کاملPhotosynthesis-inspired device architectures for organic photovoltaics
Organic semiconductor photovoltaics offer a promising route to low-cost, scalable, emissions-free electricity generation. However, achieving higher power conversion efficiencies is critical before these devices can play a larger role in our future energy generation landscape. Organic photovoltaic devices are currently limited by two primary challenges: (1) a trade-off between light absorption a...
متن کاملPerovskite photovoltaics: Slow recombination unveiled.
news & views neighbouring spins are pointing in opposite directions) as a proximity layer is a new approach in the context of magnetic topological insulators. Antiferromagnets and 'artificial antiferromagnets' (engineered heterostructures in which the coupling between ferromagnetic layers can be tuned) are widely used in magnetic memory applications. One of their advantages is the absence of a ...
متن کاملPerovskite-perovskite tandem photovoltaics with optimized band gaps.
We demonstrate four- and two-terminal perovskite-perovskite tandem solar cells with ideally matched band gaps. We develop an infrared-absorbing 1.2-electron volt band-gap perovskite, FA0.75Cs0.25Sn0.5Pb0.5I3, that can deliver 14.8% efficiency. By combining this material with a wider-band gap FA0.83Cs0.17Pb(I0.5Br0.5)3 material, we achieve monolithic two-terminal tandem efficiencies of 17.0% wit...
متن کاملElectrohydrodynamically Assisted Deposition of Efficient Perovskite Photovoltaics
DOI: 10.1002/admi.201500762 temperature, and solution processability makes it possible for the realization of a high throughput, roll-to-roll production process of high effi ciency photovoltaics, thus ending the gap between academic prototypes and industrial standards. While the prospect of harnessing these advantageous properties makes perovskites ideal candidates for next generation solar cel...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Functional Materials
سال: 2020
ISSN: 1616-301X,1616-3028
DOI: 10.1002/adfm.201907481