• Aucun résultat trouvé

Narrow Linewidth Excitonic Emission in Organic-Inorganic Lead Iodide Perovskite Single Crystals

N/A
N/A
Protected

Academic year: 2021

Partager "Narrow Linewidth Excitonic Emission in Organic-Inorganic Lead Iodide Perovskite Single Crystals"

Copied!
15
0
0

Texte intégral

Loading

Figure

Figure 1: (a) Top view SEM image of a mm-sized CH 3 NH 3 PbI 3 crystal. (b) Higher resolution SEM image of the surface of the crystal
Figure 2: FWHM of the FE line as a function of temperature (blue squares). Error bar reects the standard deviation of repeated measures.
Figure 3: (a) PL integrated intensity as a function of temperature for the FE line (blue squares) and the LE 1 line (red squares)
Figure 5: Power dependence of the PL of CH 3 NH 3 PbI 3 single crystal at 10K and 50K.

Références

Documents relatifs

This means that there exists a spectrum in the activation energies, or, as shown by our experiments, that each part of the stress- strain curve behaves like a local

The effect of impurity paramagnetic ions on the anisotropy and ferromagnetic resonance (FMR) linewidth of ferromagnetic crystals, such as rare- earth ions in Yttrium Iron Garnet

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

The reason for this may be that the new, two- dimensional wall models known from uniaxial films [6, 7] must be considered also in the single crystal case, particularly since in

FIG. - Characteristic current versus voltage at different temperatures.. CONDUCTIVITY OF BaTiO*. - Figure 3 shows characteristics for pure current increasing due to

Reactor-induced bubble formation in potassium iodide single

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

In order to gain some understanding on the mechanisms that drive the surface growth selectivity, we have inves- tigated SIO free-standing single crystal surfaces, and computed