Atomic-scale Insight into Enhanced Surface Stability of Methylammonium Lead Iodide Perovskite by Controlled Deposition of Lead Chloride

2021 ◽  
Author(s):  
Afshan Jamshaid ◽  
Zhendong Guo ◽  
Jeremy Hieulle ◽  
Collin Stecker ◽  
Robin Ohmann ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Atomic Scale ◽  
Lead Chloride ◽  
Lead Iodide ◽  
Surface Stability ◽  
Structural And Electronic Properties ◽  
Controlled Deposition ◽  
Methylammonium Lead Iodide ◽  
Enhanced Surface ◽  
Insight Into

Incorporation of a certain amount of Cl ions into methylammonium lead iodide (MAPbI3) perovskite films and how these incorporated Cl ions affect the structural and electronic properties of these films...

scholarly journals Effect of surface composition on electronic properties of methylammonium lead iodide perovskite

2015 ◽  
Vol 1 (3) ◽  
pp. 213-220 ◽  
Author(s):  
Wei Geng ◽  
Chuan-Jia Tong ◽  
Zhen-Kun Tang ◽  
ChiYung Yam ◽  
Yan-Ning Zhang ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Surface Composition ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
Effect Of Surface

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.

scholarly journals Chemical engineering of methylammonium lead iodide/bromide perovskites: tuning of opto-electronic properties and photovoltaic performance

2015 ◽  
Vol 3 (43) ◽  
pp. 21760-21771 ◽  
Author(s):  
Byung-wook Park ◽  
Bertrand Philippe ◽  
Sagar M. Jain ◽  
Xiaoliang Zhang ◽  
Tomas Edvinsson ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Chemical Engineering ◽  
Photovoltaic Performance ◽  
Lead Iodide ◽  
Hybrid Perovskite ◽  
Lead Source ◽  
Methylammonium Lead Iodide

A convenient 1-step spincoating method for the hybrid perovskite MAPb(I1−xBrx)3(Cl)y, with PbCl2 as lead source, enables tuning of the bandgap.

Structural and electronic properties of magnetic cylinders at the atomic scale

2014 ◽  
Vol 68 (2) ◽  
Author(s):  
Faustino Aguilera-Granja ◽  
Juan Martin Montejano-Carrizales ◽  
Eugenio E. Vogel
Keyword(s):  
Electronic Properties ◽  
Atomic Scale ◽  
Structural And Electronic Properties

scholarly journals Bottom-up Fabrication and Atomic-scale Characterization of Triply-linked, Laterally π-Extended Porphyrin Nanotapes

2021 ◽  
Author(s):  
Qiang Sun ◽  
Luis M. Mateos ◽  
Roberto Robles ◽  
Nicolas Lorente ◽  
Pascal Ruffieux ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Molecular Wires ◽  
Atomic Scale ◽  
Functional Theory ◽  
Structural And Electronic Properties ◽  
Scale Characterization ◽  
Low Solubility

<p>Porphyrin nanotapes (Por NTs) have attracted vast interest as potential molecular wires thanks to their exceptional electronic properties. Recently, Por NTs have been synthesized by solution-based methods, demonstrating high versatility and great potential for technological applications. However, their synthesis is tedious and their characterization limited by low solubility and stability. Here, we report the first example of meso-meso triply-fused Por NTs, which are prepared from a readily available Por precursor through a two-step synthesis on Au(111). The structural and electronic properties of individual Por NTs are addressed, both on Au(111) and on a thin insulating NaCl layer, by high-resolution scanning probe microscopy/spectroscopy complemented by density functional theory calculations.<br></p>

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