Morphology control of perovskite films: a two-step, all solution process for conversion of lead selenide into methylammonium lead iodide

2021 ◽  
Author(s):  
Sa’ar Shor Peled ◽  
Maayan Perez ◽  
Dafna Meron ◽  
Anna Osherov ◽  
Vladimir Bulovic ◽  
...  
Keyword(s):  
Thin Films ◽  
Solution Process ◽  
Lead Selenide ◽  
Morphology Control ◽  
Lead Iodide ◽  
Perovskite Material ◽  
Methylammonium Lead Iodide

We describe a two-step, all solution process for converting lead selenide thin films into methylammonium lead iodide (MAPbI3) perovskite material.

A Two-Step, All Solution Process for Conversion of Lead Sulfide to Methylammonium Lead Iodide Perovskite Thin Films

2020 ◽  
Vol 714 ◽  
pp. 138367 ◽  
Author(s):  
Maayan Perez ◽  
Sa'ar Shor Peled ◽  
Tzvi Templeman ◽  
Anna Osherov ◽  
Vladimir Bulovic ◽  
...  
Keyword(s):  
Thin Films ◽  
Lead Sulfide ◽  
Solution Process ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

scholarly journals MAPbI3 Microrods-Based Photo Resistor Switches: Fabrication and Electrical Characterization

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4385
Author(s):  
Ehsan Raza ◽  
Fakhra Aziz ◽  
Arti Mishra ◽  
Noora Jabor Al-Thani ◽  
Zubair Ahmad
Keyword(s):  
Carrier Transport ◽  
Solution Process ◽  
Electrical Characterization ◽  
Lead Iodide ◽  
Voltage Range ◽  
Conduction Mechanisms ◽  
Voltage Dependent ◽  
Conduction Behavior ◽  
Temperature Solution ◽  
Methylammonium Lead Iodide

The current work proposed the application of methylammonium lead iodide (MAPbI3) perovskite microrods toward photo resistor switches. A metal-semiconductor-metal (MSM) configuration with a structure of silver-MAPbI3(rods)-silver (Ag/MAPbI3/Ag) based photo-resistor was fabricated. The MAPbI3 microrods were prepared by adopting a facile low-temperature solution process, and then an independent MAPbI3 microrod was employed to the two-terminal device. The morphological and elemental compositional studies of the fabricated MAPbI3 microrods were performed using FESEM and EDS, respectively. The voltage-dependent electrical behavior and electronic conduction mechanisms of the fabricated photo-resistors were studied using current–voltage (I–V) characteristics. Different conduction mechanisms were observed at different voltage ranges in dark and under illumination. In dark conditions, the conduction behavior was dominated by typical trap-controlled charge transport mechanisms within the investigated voltage range. However, under illumination, the carrier transport is dominated by the current photogenerated mechanism. This study could extend the promising application of perovskite microrods in photo-induced resistor switches and beyond.

scholarly journals Correction to “Persistent Energetic Electrons in Methylammonium Lead Iodide Perovskite Thin Films”

2017 ◽  
Vol 139 (19) ◽  
pp. 6777-6777 ◽  
Author(s):  
Daniel Niesner ◽  
Haiming Zhu ◽  
Kiyoshi Miyata ◽  
Prakriti P. Joshi ◽  
Tyler J. S. Evans ◽  
...  
Keyword(s):  
Thin Films ◽  
Lead Iodide ◽  
Energetic Electrons ◽  
Methylammonium Lead Iodide

scholarly journals Ferroelectric Poling of Methylammonium Lead Iodide Thin Films

2019 ◽  
Vol 30 (5) ◽  
pp. 1908657 ◽  
Author(s):  
Holger Röhm ◽  
Tobias Leonhard ◽  
Michael J. Hoffmann ◽  
Alexander Colsmann
Keyword(s):  
Thin Films ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Effect of Grain Boundaries on Charge Transport in Methylammonium Lead Iodide Perovskite Thin Films

2019 ◽  
Vol 123 (9) ◽  
pp. 5321-5325 ◽  
Author(s):  
Hamidreza Khassaf ◽  
Srinivas K. Yadavalli ◽  
Yuanyuan Zhou ◽  
Nitin P. Padture ◽  
Angus I. Kingon
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Grain Boundaries ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Morphology control in chemical solution deposited lead selenide thin films on fluorine-doped tin oxide

2020 ◽  
Vol 710 ◽  
pp. 138256 ◽  
Author(s):  
Sa'ar Shor Peled ◽  
Maayan Perez ◽  
Anna Osherov ◽  
Vladimir Bulovic ◽  
Yuval Golan
Keyword(s):  
Thin Films ◽  
Tin Oxide ◽  
Lead Selenide ◽  
Morphology Control ◽  
Chemical Solution

Persistent Energetic Electrons in Methylammonium Lead Iodide Perovskite Thin Films

2016 ◽  
Vol 138 (48) ◽  
pp. 15717-15726 ◽  
Author(s):  
Daniel Niesner ◽  
Haiming Zhu ◽  
Kiyoshi Miyata ◽  
Prakriti P. Joshi ◽  
Tyler. J. S. Evans ◽  
...  
Keyword(s):  
Thin Films ◽  
Lead Iodide ◽  
Energetic Electrons ◽  
Methylammonium Lead Iodide

scholarly journals Effect of temperature on light induced degradation in methylammonium lead iodide perovskite thin films and solar cells

2018 ◽  
Vol 174 ◽  
pp. 566-571 ◽  
Author(s):  
Ghada Abdelmageed ◽  
Cameron Mackeen ◽  
Kaitlin Hellier ◽  
Leila Jewell ◽  
Lydia Seymour ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Effect Of Temperature ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Ferroelectric domains in methylammonium lead iodide perovskite thin-films

2017 ◽  
Vol 10 (4) ◽  
pp. 950-955 ◽  
Author(s):  
Holger Röhm ◽  
Tobias Leonhard ◽  
Michael J. Hoffmann ◽  
Alexander Colsmann
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Iodide ◽  
Ferroelectric Domains ◽  
Methylammonium Lead Iodide ◽  
Insight Into ◽  
Ferroic Properties

A comprehensive AFM study provides insight into the ferroic properties of methylammonium lead iodide as commonly incorporated into perovskite solar cells.

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