Positron Annihilation Spectroscopic Investigation on the Origin of Temperature-Dependent Electrical Response in Methylammonium Lead Iodide Perovskite

2017 ◽  
Vol 8 (8) ◽  
pp. 1745-1751 ◽  
Author(s):  
Joydeep Dhar ◽  
Sayantan Sil ◽  
Arka Dey ◽  
Partha Pratim Ray ◽  
Dirtha Sanyal
Keyword(s):  
Positron Annihilation ◽  
Spectroscopic Investigation ◽  
Electrical Response ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Methylammonium Lead Iodide

Temperature dependent energy levels of methylammonium lead iodide perovskite

2015 ◽  
Vol 106 (24) ◽  
pp. 243904 ◽  
Author(s):  
Benjamin J. Foley ◽  
Daniel L. Marlowe ◽  
Keye Sun ◽  
Wissam A. Saidi ◽  
Louis Scudiero ◽  
...  
Keyword(s):  
Energy Levels ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Methylammonium Lead Iodide

Impact of excess PbI2 on the structure and the temperature dependent optical properties of methylammonium lead iodide perovskites

2018 ◽  
Vol 6 (28) ◽  
pp. 7512-7519 ◽  
Author(s):  
Tobias Meier ◽  
Tanaji P. Gujar ◽  
Andreas Schönleber ◽  
Selina Olthof ◽  
Klaus Meerholz ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Optical Properties ◽  
Electronic Structure ◽  
Binding Energy ◽  
Direct Impact ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Methylammonium Lead Iodide ◽  
Transition Behaviour

Excess PbI2 in MAPbI3 thin films has no direct impact on the electronic structure but changes the temperature dependence of the exciton binding energy and the phase transition behaviour.

Role of Individual Bands in the Unusual Temperature-Dependent Band Gap of Methylammonium Lead Iodide

2020 ◽  
Vol 124 (36) ◽  
pp. 19841-19848
Author(s):  
Salma Khatun ◽  
Abhishek Maiti ◽  
Gangadhar Das ◽  
Amlan J. Pal
Keyword(s):  
Band Gap ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Individual Bands ◽  
Methylammonium Lead Iodide

scholarly journals Temperature-Dependent Polarization in Field-Effect Transport and Photovoltaic Measurements of Methylammonium Lead Iodide

2015 ◽  
Vol 6 (18) ◽  
pp. 3565-3571 ◽  
Author(s):  
John G. Labram ◽  
Douglas H. Fabini ◽  
Erin E. Perry ◽  
Anna J. Lehner ◽  
Hengbin Wang ◽  
...  
Keyword(s):  
Field Effect ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Dependent Polarization ◽  
Methylammonium Lead Iodide

Properties of methylammonium lead iodide peerovskite single crystals

2017 ◽  
Vol 58 (8) ◽  
Author(s):  
E. S. Yudanova ◽  
◽  
T. A. Duda ◽  
O. E. Tereshchenko ◽  
O. I. Semenova ◽  
...  
Keyword(s):  
Single Crystals ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Ferroelectric domains in methylammonium lead iodide perovskite solar cells

2018 ◽  
Author(s):  
Holger Röhm ◽  
Tobias Leonhard ◽  
Michael J. Hoffmann ◽  
Alexander Colsmann
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Iodide ◽  
Ferroelectric Domains ◽  
Methylammonium Lead Iodide

The impact of metal ions doping on the defect chemistry of methylammonium lead iodide

2018 ◽  
Author(s):  
Nga Phung ◽  
Antonio Abate ◽  
Daniele Meggiolaro ◽  
Filippo De Angelis ◽  
Roberto Felix Duarte ◽  
...  
Keyword(s):  
Metal Ions ◽  
Defect Chemistry ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
The Impact

Guanidinium/Methylammonium Lead Iodide Perovskite: An Unexplored Avenue for Stable and 20% Efficient Solar Cells

2018 ◽  
Author(s):  
Gustavo de Miguel ◽  
Alexander Davis Jodlowski ◽  
Cristina Roldán-Carmona ◽  
Luis Camacho Delgado ◽  
Mohammad Khaja Nazeeruddin
Keyword(s):  
Solar Cells ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide
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