Results 21 to 30 of about 201,843 (301)
High-efficiency robust perovskite solar cells on ultrathin flexible substrates. [PDF]
, 2016 Wide applications of personal consumer electronics have triggered tremendous need for portable power sources featuring light-weight and mechanical flexibility. Perovskite solar cells offer a compelling combination of low-cost and high device performance.
Chen, Qi +9 more
core +2 more sources
Perovskite-type superlattices from lead halide perovskite nanocubes [PDF]
Nature, 2021 ISSN:0028 ...
Ihor Cherniukh +10 more
openaire +3 more sources
Applied Trace Alkali Metal Elements for Semiconductor Property Modulation of Perovskite Thin Films
Molecules, 2019 With the rapid consumption of energy, clean solar energy has become a key study and development subject, especially the when new renewable energy perovskite solar cells (PSCs) are involved.
Chuangchuang Chang +5 more
doaj +1 more source
Study of hole-transporter-free perovskite solar cells based on fully printable components [PDF]
, 2019 Hole-transporter-free perovskite solar cells carrying a carbon back contact electrode provide the possibility of making full printable low cost and stable devices, even though their efficiency is substantially lower than those made in the standard ...
Lianos, Panagiotis +3 more
core +2 more sources
Enhanced Crystallinity of Triple-Cation Perovskite Film via Doping NH4SCN
Nanoscale Research Letters, 2019 The trap-state density in perovskite films largely determines the photovoltaic performance of perovskite solar cells (PSCs). Increasing the crystal grain size in perovskite films is an effective method to reduce the trap-state density.
Ziji Liu +8 more
doaj +1 more source
Impact of compact TiO2 interface modification on the crystallinity of perovskite solar cells
Scientific Reports, 2023 The effect of TiO2 interfacial morphology on perovskite crystallinity was investigated by modifying the micro and nanoscale surface roughness of compact TiO2.
Saemi Takahashi +4 more
doaj +1 more source
Development of Solution-Processed Perovskite Semiconductors Lasers
Crystals, 2022 Lead halide perovskite is a new photovoltaic material with excellent material characteristics, such as high optical absorption coefficient, long carrier transmission length, long carrier lifetime and low defect state density. At present, the steady-state
Nan Zhang +3 more
doaj +1 more source
Nature Communications, 2020 AbstractTrees are used by animals, humans and machines to classify information and make decisions. Natural tree structures displayed by synapses of the brain involves potentiation and depression capable of branching and is essential for survival and learning.
Hai-Tian Zhang +28 more
openaire +3 more sources
Emerging perovskite monolayers
Nature Materials, 2021 The library of two-dimensional (2D) materials has been enriched over recent years with novel crystal architectures endowed with diverse exciting functionalities. Bulk perovskites, including metal-halide and oxide systems, provide access to a myriad of properties through molecular engineering.
Antonio Gaetano Ricciardulli +3 more
openaire +2 more sources
Chiral-perovskite optoelectronics [PDF]
Nature Reviews Materials, 2020 Hybrid organic–inorganic perovskites (HOIPs) offer long carrier-diffusion lengths, high absorption coefficients, tunable band gaps and long spin lifetimes. The flexible crystal structure and ionic nature of HOIPs make it possible to allow tuning of their material properties through rational design, including the incorporation of chiral organic ligands.
Guankui Long +7 more
openaire +3 more sources