scholarly journals Directing nucleation and growth kinetics in solution-processed hybrid perovskite thin-films

2017 ◽  
Vol 60 (7) ◽  
pp. 617-628 ◽  
Author(s):  
Alexander R. Pascoe ◽  
Qinying Gu ◽  
Mathias U. Rothmann ◽  
Wei Li ◽  
Yupeng Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Growth Kinetics ◽  
Nucleation And Growth ◽  
Solution Processed ◽  
Hybrid Perovskite

Controlling nucleation, growth, and orientation of metal halide perovskite thin films with rationally selected additives

2017 ◽  
Vol 5 (1) ◽  
pp. 113-123 ◽  
Author(s):  
Benjamin J. Foley ◽  
Justin Girard ◽  
Blaire A. Sorenson ◽  
Alexander Z. Chen ◽  
J. Scott Niezgoda ◽  
...  
Keyword(s):  
Thin Films ◽  
Nucleation And Growth ◽  
Metal Halide ◽  
Hybrid Perovskite ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Nucleation Growth

Impact of rationally selected additives in precursor solutions on the nucleation and growth of hybrid perovskite thin films is investigated.

Hybrid perovskite solar cells: In situ investigation of solution-processed PbI2 reveals metastable precursors and a pathway to producing porous thin films

2017 ◽  
Vol 32 (10) ◽  
pp. 1899-1907 ◽  
Author(s):  
Dounya Barrit ◽  
Arif D. Sheikh ◽  
Rahim Munir ◽  
Jérémy M. Barbé ◽  
Ruipeng Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Solution Processed ◽  
Porous Thin Films ◽  
Hybrid Perovskite ◽  
In Situ Investigation ◽  
Image Position

Abstract

Solution-Processed Epitaxial Growth of Arbitrary Surface Nanopatterns on Hybrid Perovskite Monocrystalline Thin Films

ACS Nano ◽  
2020 ◽  
Vol 14 (9) ◽  
pp. 11029-11039
Author(s):  
Jinshuai Zhang ◽  
Qin Guo ◽  
Xuan Li ◽  
Chao Li ◽  
Kan Wu ◽  
...  
Keyword(s):  
Thin Films ◽  
Epitaxial Growth ◽  
Solution Processed ◽  
Hybrid Perovskite

scholarly journals Solution Processed Polymer-ABX4 Perovskite-Like Microcavities

2019 ◽  
Vol 9 (23) ◽  
pp. 5203 ◽  
Author(s):  
Lova ◽  
Cortecchia ◽  
Soci ◽  
Comoretto
Keyword(s):  
Thin Films ◽  
Spectral Range ◽  
Broad Spectrum ◽  
Visible Spectral Range ◽  
Large Area ◽  
Solution Processed ◽  
Broad Emission ◽  
Hybrid Perovskite ◽  
2D Hybrid Perovskite ◽  
Commercial Polymers

Thanks to solution processability and broad emission in the visible spectral range, 2D hybrid perovskite-like materials are interesting for the realization of large area and flexible lighting devices. However, the deposition of these materials requires broad-spectrum solvents that can easily dissolve most of the commercial polymers and make perovskites incompatible with flexible photonics. Here, we demonstrated the integration of broadband-emitting (EDBE)PbCl4 (where EDBE = 2,2-(ethylenedioxy)bis(ethylammonium)) thin films with a solution-processed polymer planar microcavities, employing a sacrificial polymer multilayer. This approach allowed for spectral and angular redistribution of the perovskite-like material, photoluminescence, that can pave the way to all-solution-processed and flexible lightning devices that do not require complex and costly fabrication techniques.

scholarly journals Mesoscopic Dielectrics

1999 ◽  
Vol 52 (5) ◽  
pp. 903 ◽  
Author(s):  
J. F. Scott
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Domain Wall ◽  
Growth Kinetics ◽  
Size Effects ◽  
Finite Size ◽  
Quantum Effects ◽  
Nucleation And Growth ◽  
Small Particles ◽  
Finite Size Effects

This paper describes four unsolved theoretical problems in ferroelectrics and related dielectrics with high permittivities: (1) finite size effects in thin films and small particles, and their relationship to depolarisation fields; (2) nucleation and growth kinetics, and especially the recently discovered coherent nucleation of small domains in front of advancing walls; (3) low-temperature quantum effects in ferroelectrics and the process of ‘freeze-out’, in which domain wall mobilities suddenly drop to zero; (4) self-patterning of nanoscale assemblies on the surfaces of substrates, and the consideration of lateral finite size effects.

Spatially Non-uniform Trap State Densities in Solution-Processed Hybrid Perovskite Thin Films

2016 ◽  
Vol 7 (4) ◽  
pp. 715-721 ◽  
Author(s):  
Sergiu Draguta ◽  
Siddharatha Thakur ◽  
Yurii V. Morozov ◽  
Yuanxing Wang ◽  
Joseph S. Manser ◽  
...  
Keyword(s):  
Thin Films ◽  
Trap State ◽  
Solution Processed ◽  
Hybrid Perovskite ◽  
State Densities
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