Results 111 to 120 of about 1,921 (222)

High-efficiency lead-free all-perovskite tandem solar cells achieving 28.22 % power conversion efficiency: A Cs2AgBi0.75Sb0.25Br6/FASnI3 heterostructure design

Results in Optics
This research looks at how well an all-perovskite, lead-free tandem solar cell works. It has a wide-bandgap (1.8 eV) Cs2AgBi0.75Sb0.25Br6 top subcell and a narrow-bandgap (1.41 eV) FASnI3 bottom subcell.
Sarowr Basm Almahsen, Ghaleb Ali Al-Dahash   +1 more
doaj   +1 more source

Amine Gas‐Induced Reversible Optical Bleaching of Bismuth‐Based Lead‐Free Perovskite Thin Films

Advanced Science
Reversible optical property changes in lead‐free perovskites have recently received great interest due to their potential applications in smart windows, sensors, data encryption, and various on‐demand devices.
Fuxiang Ji, Bin Zhang, Weimin M Chen, Irina A Buyanova, Feng Wang, Gerrit Boschloo   +5 more
doaj   +1 more source

First-principles study of Cs2AgXBr6 (X = In, Bi): A hierarchy of functional performance for renewable energy applications

Ain Shams Engineering Journal
In recent years, lead-free double halide perovskites have attracted significant attention due to their potential in renewable energy technologies. To explore their suitability for eco-friendly applications, we have investigated the structural, elastic ...
Ghiyas Anwar, Zafar Iqbal, Muhammad Majid Gulzar, Ali Arishi   +3 more
doaj   +1 more source

Flexible and lead-free halide perovskite ReRAM: Toward sustainable and adaptive memory devices

Materials Today Sustainability
Halide perovskite-based resistive random-access memory (ReRAM), a next-generation non-volatile memory option, has attracted a lot of attention due to the search for environmentally friendly and adaptive electronics.
Geon Kim, Hyojung Kim
doaj   +1 more source

Highly-stable, eco-friendly and selective Cs2AgBiBr6 perovskite-based ozone sensor

Main document: 37 pages, 7 figures; Support Information: 14 pages, 15 figures; Corresponding authors: Brintakis, Kostopoulou ...
Argyrou, Aikaterini, Giappa, Rafaela Maria, Gagaoudakis, Emmanouil, Binas, Vassilios, Remediakis, Ioannis, Brintakis, Konstantinos, Kostopoulou, Athanasia, Stratakis, Emmanuel   +7 more
openaire   +2 more sources

Lead‐Free Double Perovskites for Perovskite Solar Cells [PDF]

, 2019
Doru C. Lupascu, Giulia Grancini, Jia-Yun Jhang, Martina Pantaler, Ming-Hsien Li, Pei-Ying Lin, Peter Chen, Po-Kai Kung   +7 more
core   +1 more source

Structural and optoelectronic properties of heterogeneous metal-halide perovskites from first principles [PDF]

, 2022
Biega, Raisa-Ioana
core   +1 more source

Structural studies of Cs2AgBiBr6 double perovskite

Journal of Solid State Chemistry
Jiale Zhang, Sophie F. Fletcher, Wen Liang Tan, Frederick P. Marlton, Brendan J. Kennedy   +4 more
openaire   +1 more source

Thin films based on Cs2AgBiBr6 as absorber materials in lead-free perovskite solar cells [PDF]

, 2021
Sirtl, Maximilian
core  

Numerical Study on Overcoming the Light-Harvesting Limitation of Lead-Free Cs₂AgBiBr₆ Double Perovskite Solar Cell Using Moth-Eye Broadband Antireflection Layer. [PDF]

Nanomaterials (Basel), 2023
Seo KH, Biswas S, Eun J, Kim H, Bae JH.
europepmc   +1 more source