scholarly journals Dynamic Screening and Slow Cooling of Hot Carriers in Lead Halide Perovskites

2019 ◽  
Vol 31 (47) ◽  
pp. 1803054 ◽  
Author(s):  
Prakriti Pradhan Joshi ◽  
Sebastian F. Maehrlein ◽  
Xiaoyang Zhu
Keyword(s):  
Hot Carriers ◽  
Slow Cooling ◽  
Dynamic Screening ◽  
Halide Perovskites ◽  
Lead Halide

scholarly journals Uncovering the Electron‐Phonon Interplay and Dynamical Energy‐Dissipation Mechanisms of Hot Carriers in Hybrid Lead Halide Perovskites

2021 ◽  
pp. 2003071
Author(s):  
Christopher C. S. Chan ◽  
Kezhou Fan ◽  
Han Wang ◽  
Zhanfeng Huang ◽  
Dino Novko ◽  
...  
Keyword(s):  
Energy Dissipation ◽  
Hot Carriers ◽  
Halide Perovskites ◽  
Lead Halide

scholarly journals Kinetic modelling of intraband carrier relaxation in bulk and nanocrystalline lead-halide perovskites

2020 ◽  
Vol 22 (31) ◽  
pp. 17605-17611
Author(s):  
Thomas R. Hopper ◽  
Ahhyun Jeong ◽  
Andrei A. Gorodetsky ◽  
Franziska Krieg ◽  
Maryna I. Bodnarchuk ◽  
...  
Keyword(s):  
Kinetic Modelling ◽  
Relaxation Model ◽  
Optical Phonons ◽  
Hot Carriers ◽  
Carrier Relaxation ◽  
Perovskite Materials ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
Lead Halide

Our carrier relaxation model accounts for the redistribution of energy from hot carriers to both optical phonons and cold carriers in lead-halide perovskite materials.

scholarly journals Optimizing the quasi-equilibrium state of hot carriers in all-inorganic lead halide perovskite nanocrystals through Mn doping: fundamental dynamics and device perspectives

2022 ◽  
Author(s):  
Jie Meng ◽  
Zhenyun Lan ◽  
Weihua Lin ◽  
Mingli Liang ◽  
Xianshao Zou ◽  
...  
Keyword(s):  
Energy Loss ◽  
Equilibrium State ◽  
Quasi Equilibrium ◽  
Relaxation Dynamics ◽  
Hot Carriers ◽  
Hot Carrier ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
Mn Doped ◽  
Lead Halide

Hot carrier (HC) cooling accounts for the significant energy loss in lead halide perovskites (LHPs) solar cells. Here, we study HC relaxation dynamics in Mn-doped LHP CsPbI3 nanocrystals (NCs), combining...

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
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