The role of excitons in 3D and 2D lead halide perovskites

2019 ◽  
Vol 7 (39) ◽  
pp. 12006-12018 ◽  
Author(s):  
Daniela Marongiu ◽  
Michele Saba ◽  
Francesco Quochi ◽  
Andrea Mura ◽  
Giovanni Bongiovanni
Keyword(s):  
Light Emission ◽  
Minority Species ◽  
Halide Perovskites ◽  
Almost All ◽  
Lead Halide

Excitons in lead halide perovskites often go unnoticed as minority species, yet they account for almost all of light emission.

scholarly journals Role of Lead Vacancies for Optoelectronic Properties of Lead-Halide Perovskites

2017 ◽  
Vol 122 (10) ◽  
pp. 5216-5226 ◽  
Author(s):  
Dayton J. Vogel ◽  
Talgat M. Inerbaev ◽  
Dmitri S. Kilin
Keyword(s):  
Optoelectronic Properties ◽  
Halide Perovskites ◽  
Lead Halide

Photophysics of Hybrid Lead Halide Perovskites: The Role of Microstructure

2016 ◽  
Vol 49 (3) ◽  
pp. 536-544 ◽  
Author(s):  
Ajay Ram Srimath Kandada ◽  
Annamaria Petrozza
Keyword(s):  
Halide Perovskites ◽  
Lead Halide

scholarly journals Insight into the role of guanidinium and cesium in triple cation lead halide perovskites

Solar RRL ◽  
2021 ◽  
Author(s):  
Susana Ramos-Terrón ◽  
José Francisco Illanes ◽  
Diego Bohoyo-Gil ◽  
Luis Camacho ◽  
Gustavo de Miguel
Keyword(s):  
Halide Perovskites ◽  
Lead Halide ◽  
Insight Into

Broadband white-light emission from supramolecular piperazinium-based lead halide perovskites linked by hydrogen bonds

2019 ◽  
Vol 48 (40) ◽  
pp. 15074-15090 ◽  
Author(s):  
Mi-Hee Jung ◽  
Kyoung Chul Ko ◽  
Woo Ram Lee
Keyword(s):  
Hydrogen Bonds ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Halide Perovskites ◽  
Lead Halide

We demonstrate white-light emission using the piperazine-based perovskites, (pip)2PbBr6, (pip)2Pb4Cl12, (1mpz)2PbBr6, and (2,5-dmpz)0.5PbBr3, in which the inorganic frameworks were connected by piperazinium dications through hydrogen bonds.

The Role of Excitons on Light Amplification in Lead Halide Perovskites

2016 ◽  
Vol 28 (46) ◽  
pp. 10165-10169 ◽  
Author(s):  
Quan Lü ◽  
Haohan Wei ◽  
Wenzhao Sun ◽  
Kaiyang Wang ◽  
Zhiyuan Gu ◽  
...  
Keyword(s):  
Light Amplification ◽  
Halide Perovskites ◽  
Lead Halide

scholarly journals Giant Light-Emission Enhancement in Lead Halide Perovskites by Surface Oxygen Passivation

Nano Letters ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 6967-6973 ◽  
Author(s):  
Dylan Lu ◽  
Ye Zhang ◽  
Minliang Lai ◽  
Alex Lee ◽  
Chenlu Xie ◽  
...  
Keyword(s):  
Light Emission ◽  
Surface Oxygen ◽  
Emission Enhancement ◽  
Halide Perovskites ◽  
Lead Halide

scholarly journals Nonlinear Carrier Interactions in Lead Halide Perovskites and the Role of Defects

2016 ◽  
Vol 138 (41) ◽  
pp. 13604-13611 ◽  
Author(s):  
Ajay Ram Srimath Kandada ◽  
Stefanie Neutzner ◽  
Valerio D’Innocenzo ◽  
Francesco Tassone ◽  
Marina Gandini ◽  
...  
Keyword(s):  
Halide Perovskites ◽  
Lead Halide

scholarly journals Role of lattice distortion and A site cation in the phase transitions of methylammonium lead halide perovskites

2018 ◽  
Vol 2 (6) ◽  
Author(s):  
Jonathon R. Harwell ◽  
Julia L. Payne ◽  
Muhammad T. Sajjad ◽  
Frank J. L. Heutz ◽  
Daniel M. Dawson ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Lattice Distortion ◽  
Halide Perovskites ◽  
A Site ◽  
Lead Halide
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