Ultrafast THz Fingerprints of Large Polaron formation in Lead-Halide Perovskites

2018 ◽  
Author(s):  
E. Cinquanta ◽  
D. Meggiolaro ◽  
M. Gandini ◽  
E. Mosconi ◽  
S. G. Motti ◽  
...  
Keyword(s):  
Large Polaron ◽  
Halide Perovskites ◽  
Polaron Formation ◽  
Lead Halide

scholarly journals Lead halide perovskites: Crystal-liquid duality, phonon glass electron crystals, and large polaron formation

2017 ◽  
Vol 3 (10) ◽  
pp. e1701469 ◽  
Author(s):  
Kiyoshi Miyata ◽  
Timothy L. Atallah ◽  
X.-Y. Zhu
Keyword(s):  
Large Polaron ◽  
Halide Perovskites ◽  
Polaron Formation ◽  
Lead Halide

Atomistic Origin of Lattice Softness and Its Impact on Structural and Carrier Dynamics in Three Dimensional Perovskites

2022 ◽  
Author(s):  
Zhendong Guo ◽  
Jing Wang ◽  
Wanjian Yin
Keyword(s):  
Material Properties ◽  
Three Dimensional ◽  
Carrier Dynamics ◽  
Defect Tolerance ◽  
Anharmonic Vibration ◽  
Unique Material ◽  
Halide Perovskites ◽  
Polaron Formation ◽  
Lead Halide

The soft lattices of lead-halide perovskites (LHPs) are responsible for their unique material properties, including polaron formation, defect tolerance, anharmonic vibration, and large electrostrictive response, which result in exotic carrier...

scholarly journals Large polaron evidence in the ultrafast THz response of Lead-Halide Perovskites

2019 ◽  
Vol 205 ◽  
pp. 04019
Author(s):  
Eugenio Cinquanta ◽  
Daniele Meggiolaro ◽  
Silvia G. Motti ◽  
Marina Gandini ◽  
Marcelo Alcocer ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Charge Transport ◽  
Dielectric Response ◽  
Thz Spectroscopy ◽  
Inorganic Lead ◽  
Large Polaron ◽  
Halide Perovskites ◽  
Lead Halide

We unveil the large polaron fingerprints in the transient THz dielectric response of lead-halide perovskites. We clarify the mechanism underlying the physics of charge transport of full-inorganic lead-halide perovskites by combining ultrafast Thz spectroscopy with DFT calculations.

THERMAL TRANSPORT BEHAVIORS IN LEAD HALIDE PEROVSKITES

2018 ◽  
Author(s):  
Wee-Liat Ong ◽  
Giselle Elbaz ◽  
Evan A. Doud ◽  
Philip Kim ◽  
Daniel Paley ◽  
...  
Keyword(s):  
Thermal Transport ◽  
Halide Perovskites ◽  
Lead Halide

Revealing the Impact of Cesium/Rubidium Incorporation on the Photophysics of Multiple-Cation Lead Halide Perovskites

2019 ◽  
Author(s):  
Yajun Gao ◽  
Kai wang ◽  
mingcong wang ◽  
Jafar Khan ◽  
Ahmed Balawi ◽  
...  
Keyword(s):  
Halide Perovskites ◽  
The Impact ◽  
Lead Halide

Shedding Light on Optoelectronic Structure Rationalization and Photophysical Pathways in Lead Halide Perovskites - a Single Crystal Story

2018 ◽  
Author(s):  
Masoumeh Keshavarz ◽  
Steffen Wiedmann ◽  
Robert Küchler ◽  
Haifeng Yuan ◽  
Elke Debroye ◽  
...  
Keyword(s):  
Single Crystal ◽  
Halide Perovskites ◽  
Lead Halide

Extending the Compositional Space of Mixed Lead Halide Perovskites by Cs, Rb, K, and Na Doping

2018 ◽  
Vol 122 (25) ◽  
pp. 13548-13557 ◽  
Author(s):  
T. Jesper Jacobsson ◽  
Sebastian Svanström ◽  
Virgil Andrei ◽  
Jasmine P. H. Rivett ◽  
Nikolay Kornienko ◽  
...  
Keyword(s):  
Na Doping ◽  
Halide Perovskites ◽  
Compositional Space ◽  
Lead Halide
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