Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites
Two-dimensional (2D) perovskites are a new class of functional materials that may find applications in various technologically important areas. Due to the better moisture and illumination stability, layered perovskites can be the next generation of materials for solar light-harvesting applications,...
Saved in:
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2019
|
Subjects: | |
Online Access: | http://repository.vnu.edu.vn/handle/VNU_123/67787 https://doi.org/10.1016/j.jsamd.2019.03.005 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Vietnam National University, Hanoi |
Language: | English |
id |
oai:112.137.131.14:VNU_123-67787 |
---|---|
record_format |
dspace |
spelling |
oai:112.137.131.14:VNU_123-677872019-10-14T04:07:32Z Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites Lekina, Yulia Shen, Ze Xiang Two-dimensional perovskites Layered perovskites Excitons Excitonic states High pressure Photoluminescence Solar cells Light emitting diodes Two-dimensional (2D) perovskites are a new class of functional materials that may find applications in various technologically important areas. Due to the better moisture and illumination stability, layered perovskites can be the next generation of materials for solar light-harvesting applications, as well as for light emitting diodes (LEDs). Besides, extended chemical engineering possibilities allow obtaining advanced perovskite materials with desirable functional properties, such as tunable band gap, strong exciton-phonon coupling, white light emission, spin-related effects, etc. A full understanding of the fundamental properties is essential for developing new 2D perovskite-based technologies. In this paper, recent reports on 2D perovskites are reviewed, including the synthesis methods of single crystals, nanosheets and films; the crystal and electronic structures; the excitonic states and interactions; the properties of the materials under low temperature and high pressure; and a brief discussion on the challenges in understanding the fundamental properties of the layered perovskites 2019-10-14T04:07:32Z 2019-10-14T04:07:32Z 2019 Article Lekina, Y. & Shen, Z. X. (2019). Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites. Journal of Science: Advanced Materials and Devices 4 (2019) 189-200 2468-2179 http://repository.vnu.edu.vn/handle/VNU_123/67787 https://doi.org/10.1016/j.jsamd.2019.03.005 en application/pdf Elsevier |
institution |
Vietnam National University, Hanoi |
building |
VNU Library & Information Center |
country |
Vietnam |
collection |
VNU Digital Repository |
language |
English |
topic |
Two-dimensional perovskites Layered perovskites Excitons Excitonic states High pressure Photoluminescence Solar cells Light emitting diodes |
spellingShingle |
Two-dimensional perovskites Layered perovskites Excitons Excitonic states High pressure Photoluminescence Solar cells Light emitting diodes Lekina, Yulia Shen, Ze Xiang Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
description |
Two-dimensional (2D) perovskites are a new class of functional materials that may find applications in various technologically important areas. Due to the better moisture and illumination stability, layered perovskites can be the next generation of materials for solar light-harvesting applications, as well as for light emitting diodes (LEDs). Besides, extended chemical engineering possibilities allow obtaining
advanced perovskite materials with desirable functional properties, such as tunable band gap, strong exciton-phonon coupling, white light emission, spin-related effects, etc. A full understanding of the fundamental properties is essential for developing new 2D perovskite-based technologies. In this paper, recent reports on 2D perovskites are reviewed, including the synthesis methods of single crystals, nanosheets and films; the crystal and electronic structures; the excitonic states and interactions; the properties of the materials under low temperature and high pressure; and a brief discussion on the challenges in understanding the fundamental properties of the layered perovskites |
format |
Article |
author |
Lekina, Yulia Shen, Ze Xiang |
author_facet |
Lekina, Yulia Shen, Ze Xiang |
author_sort |
Lekina, Yulia |
title |
Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
title_short |
Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
title_full |
Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
title_fullStr |
Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
title_full_unstemmed |
Excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
title_sort |
excitonic states and structural stability in two-dimensional hybrid organic-inorganic perovskites |
publisher |
Elsevier |
publishDate |
2019 |
url |
http://repository.vnu.edu.vn/handle/VNU_123/67787 https://doi.org/10.1016/j.jsamd.2019.03.005 |
_version_ |
1680964739244490752 |