1 citations · 1 across the 4 of their papers we have counts for
4 papers
On fundamental mechanisms in dye sensitized solar cells through the behaviour of different mesoporous titanium dioxide films
Lidice Vaillant Roca, Elena Vigil, Fresnel Forcade +5
Understanding mechanisms in DSSCs is fundamental for their improvement; this includes the nanocrystalline semiconducting layer behaviour. Different mesoporous TiO2 layers are fabri…
An innovative approach of structural instabilities in tetragonal tungsten bronze crystals through the concept of rigid unit modes
Mikhail Smirnov, Pierre Saint-Grégoire
Tetragonal tungsten bronze (TTB) oxides are one of the most important classes of ferroelectrics. Many of these framework structures undergo ferroelastic transformations related to…
Oxidation of In2S3 films to synthetize In2S3(1-x)O3x thin films as a buffer layer in solar cells
Souad Laghrib, Melia Hamici, Yaovi Gagou +2
In2S3(1-x)O3x is known from preceding studies to have a bandgap varying continuously as a function of x, the reason why this solid solution is potentially interesting in the field…
Mechanism of the Phase Change in PbK2LiNb5O15: Dielectric, structural, and Raman scattering studies
Yaovi Gagou, Mimoun Elmarssi, Marie Angèle Frémy +3
Experiments reveal that PbK2LiNb5O15 which belongs to the tetragonal tungsten bronze family presents paraelectric and ferroelectric phases and a complex structural change between t…