Perovskites are a family of material that recently gathered interest for their potential application as an absorbing layer for photovoltaics. They are both easily deposited (thus industrialized) and show high performance for solar energy conversion – with a record power conversion efficiency of 25.7%. The radiative properties of perovskite are excellent but the nature and density of their defects are still debated – as are their transport properties. Inhomogeneities of transport, recombination or even composition could be expected even within one sample. The aim of this thesis is to characterize and image transport and recombination inhomogeneities of perovskites at the scale of the hundreds of microns. To do so, a technique of time resolve...
The rate of light emission per unit carrier concentration, or radiative rate, is a fundamental semic...
The search for new photovoltaic materials has been driven by the combined need to exploit sources of...
In the past few years, hybrid perovskite solar cells have attracted a considerable amount of researc...
Perovskites are a family of material that recently gathered interest for their potential application...
2D hybrid perovskites are a class of semiconductors with promising properties for solar energy conve...
Perovskite solar cells and light-emission devices are yet to achieve their full potential owing in p...
The hybrid organo-lead halide perovskites are an emerging class of materials, proposed for use as li...
Au cours des dernières années, les cellules solaires à base de pérovskites hybrides ont attiré consi...
Les pérovskites hybrides 2D constituent une classe de matériaux semiconducteurs aux propriétés prome...
Perovskite solar cells and light-emission devices are yet to achieve their full potential owing in p...
Perovskite solar cells (PSCs) have made rapid advances in efficiency when fabricated as small-area d...
Photophysical study of perovskite is of high importance as it can facilitate the understanding of th...
The rate of light emission per unit carrier concentration, or radiative rate, is a fundamental semic...
The power conversion efficiency of perovskite solar cells is drastically affected by photocarrier dy...
The rate of light emission per unit carrier concentration, or radiative rate, is a fundamental semic...
The search for new photovoltaic materials has been driven by the combined need to exploit sources of...
In the past few years, hybrid perovskite solar cells have attracted a considerable amount of researc...
Perovskites are a family of material that recently gathered interest for their potential application...
2D hybrid perovskites are a class of semiconductors with promising properties for solar energy conve...
Perovskite solar cells and light-emission devices are yet to achieve their full potential owing in p...
The hybrid organo-lead halide perovskites are an emerging class of materials, proposed for use as li...
Au cours des dernières années, les cellules solaires à base de pérovskites hybrides ont attiré consi...
Les pérovskites hybrides 2D constituent une classe de matériaux semiconducteurs aux propriétés prome...
Perovskite solar cells and light-emission devices are yet to achieve their full potential owing in p...
Perovskite solar cells (PSCs) have made rapid advances in efficiency when fabricated as small-area d...
Photophysical study of perovskite is of high importance as it can facilitate the understanding of th...
The rate of light emission per unit carrier concentration, or radiative rate, is a fundamental semic...
The power conversion efficiency of perovskite solar cells is drastically affected by photocarrier dy...
The rate of light emission per unit carrier concentration, or radiative rate, is a fundamental semic...
The search for new photovoltaic materials has been driven by the combined need to exploit sources of...
In the past few years, hybrid perovskite solar cells have attracted a considerable amount of researc...