An unusual frequency dispersion of the dielectric permittivity maxima at temperatures around the tetragonal–cubic phase transition of methylammonium lead iodide

2020 ◽  
Vol 127 (24) ◽  
pp. 244103 ◽  
Author(s):  
F. B. Minussi ◽  
S. P. Reis ◽  
E. B. Araújo
Keyword(s):  
Phase Transition ◽  
Dielectric Permittivity ◽  
Frequency Dispersion ◽  
Cubic Phase ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Effect of Low Pressure on Tetragonal to Cubic Phase Transition of Methylammonium Lead Iodide Perovskite

2020 ◽  
Vol 11 (4) ◽  
pp. 1473-1476 ◽  
Author(s):  
Ansuman Halder ◽  
Yevgeny Rakita ◽  
David Cahen ◽  
Shaibal K. Sarkar
Keyword(s):  
Phase Transition ◽  
Low Pressure ◽  
Cubic Phase ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

Structural and optical properties of methylammonium lead iodide across the tetragonal to cubic phase transition: implications for perovskite solar cells

2016 ◽  
Vol 9 (1) ◽  
pp. 155-163 ◽  
Author(s):  
Claudio Quarti ◽  
Edoardo Mosconi ◽  
James M. Ball ◽  
Valerio D'Innocenzo ◽  
Chen Tao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Optical Properties ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Optical Measurements ◽  
Cubic Phase ◽  
Lead Iodide ◽  
Structural And Optical Properties ◽  
Property Changes ◽  
Methylammonium Lead Iodide

We report optical measurements on MAPbI3solar cells, together withab initiosimulations, to investigate the material property changes across the tetragonal to cubic phase transition.

scholarly journals Investigating the Tetragonal‐to‐Orthorhombic Phase Transition of Methylammonium Lead Iodide Single Crystals by Detailed Photoluminescence Analysis

2020 ◽  
Vol 8 (17) ◽  
pp. 2000455 ◽  
Author(s):  
Konstantin Schötz ◽  
Abdelrahman M. Askar ◽  
Anna Köhler ◽  
Karthik Shankar ◽  
Fabian Panzer
Keyword(s):  
Phase Transition ◽  
Single Crystals ◽  
Orthorhombic Phase ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide

scholarly journals Room Temperature Phase Transition in Methylammonium Lead Iodide Perovskite Thin Films Induced by Hydrohalic Acid Additives

ChemSusChem ◽  
2016 ◽  
Vol 9 (18) ◽  
pp. 2656-2665 ◽  
Author(s):  
Chan Myae Myae Soe ◽  
Constantinos C. Stoumpos ◽  
Boris Harutyunyan ◽  
Eric F. Manley ◽  
Lin X. Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Room Temperature ◽  
Temperature Phase ◽  
Lead Iodide ◽  
Temperature Phase Transition ◽  
Methylammonium Lead Iodide ◽  
Hydrohalic Acid

scholarly journals Effect of Thermal Cycling on the Structural Evolution of Methylammonium Lead Iodide Monitored around the Phase Transition Temperatures

Solar RRL ◽  
2019 ◽  
Vol 3 (7) ◽  
pp. 1900044 ◽  
Author(s):  
Anastasiia Glushkova ◽  
Konstantins Mantulnikovs ◽  
Gaétan Giriat ◽  
Konstantin Semeniuk ◽  
László Forró ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Cycling ◽  
Structural Evolution ◽  
Transition Temperatures ◽  
Lead Iodide ◽  
Phase Transition Temperatures ◽  
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.

Highly crystalline methylammonium lead iodide films: Phase transition from tetragonal to cubic structure by thermal annealing

2021 ◽  
Vol 39 (2) ◽  
pp. 022801
Author(s):  
Shyju Thankaraj salammal ◽  
Vengatesh Panneerselvam ◽  
Karthik Kumar Chinnakutti ◽  
Paulraj Manidurai ◽  
Kuppusami Parasuraman
Keyword(s):  
Phase Transition ◽  
Thermal Annealing ◽  
Lead Iodide ◽  
Cubic Structure ◽  
Methylammonium Lead Iodide
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