Nature of the cubic to tetragonal phase transition in methylammonium lead iodide perovskite

2016 ◽  
Vol 145 (14) ◽  
pp. 144702 ◽  
Author(s):  
Wissam A. Saidi ◽  
Joshua J. Choi
Keyword(s):  
Phase Transition ◽  
Tetragonal Phase ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
Tetragonal Phase Transition

Variable temperature and high-pressure crystal chemistry of perovskite formamidinium lead iodide: a single crystal X-ray diffraction and computational study

2017 ◽  
Vol 53 (54) ◽  
pp. 7537-7540 ◽  
Author(s):  
Shijing Sun ◽  
Zeyu Deng ◽  
Yue Wu ◽  
Fengxia Wei ◽  
Furkan Halis Isikgor ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Pressure ◽  
Low Temperature ◽  
Tetragonal Phase ◽  
Computational Study ◽  
Variable Temperature ◽  
X Ray Diffraction ◽  
Lead Iodide ◽  
X Ray ◽  
Tetragonal Phase Transition

Single crystals of [(NH2)2CH]PbI3 undergo a cubic-to-tetragonal phase transition at low temperature and high pressure.

Temperature-dependent photoluminescence properties of mixed-cation methylammonium–formamidium lead iodide [HC(NH2)2]x[CH3NH3]1−xPbI3 perovskite nanostructures

2017 ◽  
Vol 5 (46) ◽  
pp. 12057-12061 ◽  
Author(s):  
Hongge Zheng ◽  
Jun Dai ◽  
Junjie Duan ◽  
Feng Chen ◽  
Gangyi Zhu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Optical Properties ◽  
Transition Temperature ◽  
Tetragonal Phase ◽  
Photoluminescence Properties ◽  
Lead Iodide ◽  
Temperature Dependent ◽  
Urbach Tail ◽  
Tetragonal Phase Transition ◽  
Temperature Dependent Photoluminescence

Orthorhombic–tetragonal phase transition, temperature-dependent PL related optical properties and Urbach tail characteristics are systematically investigated in the FAxMA1−xPbI3 nanostructures.

Influence of Orthorhombic-Tetragonal Phase Transition on Microwave Dielectric Dispersion of BaTiO 3 Ceramic

2013 ◽  
Vol 30 (12) ◽  
pp. 127701 ◽  
Author(s):  
Wen-Tao Hao ◽  
Jia-Liang Zhang ◽  
Peng Zheng ◽  
Yan-Qing Wu ◽  
Yong-Qiang Tan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Tetragonal Phase ◽  
Dielectric Dispersion ◽  
Microwave Dielectric ◽  
Tetragonal Phase Transition
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