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Excited state and charge-carrier dynamics in perovskite solar cell materials.

Ponseca, Carlito LU ; Tian, Yuxi LU ; Sundström, Villy LU and Scheblykin, Ivan LU (2016) In Nanotechnology 27(8).
Abstract
Organo-metal halide perovskites (OMHPs) have attracted enormous interest in recent years as materials for application in optoelectronics and solar energy conversion. These hybrid semiconductors seem to have the potential to challenge traditional silicon technology. In this review we will give an account of the recent development in the understanding of the fundamental light-induced processes in OMHPs from charge-photo generation, migration of charge carries through the materials and finally their recombination. Our and other literature reports on time-resolved conductivity, transient absorption and photoluminescence properties are used to paint a picture of how we currently see the fundamental excited state and charge-carrier dynamics. We... (More)
Organo-metal halide perovskites (OMHPs) have attracted enormous interest in recent years as materials for application in optoelectronics and solar energy conversion. These hybrid semiconductors seem to have the potential to challenge traditional silicon technology. In this review we will give an account of the recent development in the understanding of the fundamental light-induced processes in OMHPs from charge-photo generation, migration of charge carries through the materials and finally their recombination. Our and other literature reports on time-resolved conductivity, transient absorption and photoluminescence properties are used to paint a picture of how we currently see the fundamental excited state and charge-carrier dynamics. We will also show that there is still no fully coherent picture of the processes in OMHPs and we will indicate the problems to be solved by future research. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nanotechnology
volume
27
issue
8
publisher
IOP Publishing
external identifiers
  • pmid:26820442
  • wos:000368937700001
  • scopus:84956997711
ISSN
0957-4484
DOI
10.1088/0957-4484/27/8/082001
language
English
LU publication?
yes
id
16523e57-c326-444b-8b38-8a785ac88e0d (old id 8573125)
date added to LUP
2016-02-10 14:23:09
date last changed
2017-10-29 03:09:01
@article{16523e57-c326-444b-8b38-8a785ac88e0d,
  abstract     = {Organo-metal halide perovskites (OMHPs) have attracted enormous interest in recent years as materials for application in optoelectronics and solar energy conversion. These hybrid semiconductors seem to have the potential to challenge traditional silicon technology. In this review we will give an account of the recent development in the understanding of the fundamental light-induced processes in OMHPs from charge-photo generation, migration of charge carries through the materials and finally their recombination. Our and other literature reports on time-resolved conductivity, transient absorption and photoluminescence properties are used to paint a picture of how we currently see the fundamental excited state and charge-carrier dynamics. We will also show that there is still no fully coherent picture of the processes in OMHPs and we will indicate the problems to be solved by future research.},
  articleno    = {082001},
  author       = {Ponseca, Carlito and Tian, Yuxi and Sundström, Villy and Scheblykin, Ivan},
  issn         = {0957-4484},
  language     = {eng},
  number       = {8},
  publisher    = {IOP Publishing},
  series       = {Nanotechnology},
  title        = {Excited state and charge-carrier dynamics in perovskite solar cell materials.},
  url          = {http://dx.doi.org/10.1088/0957-4484/27/8/082001},
  volume       = {27},
  year         = {2016},
}