Hybrid lead halide perovskites are unique solution‐processed semiconductors with very large optical absorption coefficients in the visible spectrum, large diffusion length of photoexcited charge carriers, and long excited state lifetimes, properties that have been exploited for the realization of solar cells and LEDs. However, one of the most fundamental properties of hybrid perovskites, whether the optical bandgap is direct or indirect, is actively debated. While perovskites have been considered direct bandgap semiconductors in most published literature, recent studies have proposed that the Rashba spin–orbit coupling gives rise to an indirect gap, few tens of meV lower in energy than the direct one. Here, the radiative recombination rates...
Abstract: Halide perovskites have emerged as high‐performance semiconductors for efficient optoelect...
We report about the relationship between the morphology and luminescence properties of methylammoniu...
Emission characteristics of metal halide perovskites play a key role in the current widespread inves...
Hybrid lead halide perovskites are unique solution-processed semiconductors with very large optical ...
The generation and recombination of charge carriers in semiconductors through photons controls photo...
Metal halide perovskites are a class of materials which have recently achieved remarkable success i...
Since the discovery of the photovoltaic properties of metal halide perovskites in 2009, the material...
Metal-halide perovskites and nanowires are both examples of novel semi- conductors with the potentia...
Metal halide perovskites have come to the attention of the scientific community for the progress ach...
Traps limit the photovoltaic efficiency and affect the charge transport of optoelectronic devices ba...
The excellent photoconversion properties of lead iodide hybrid perovskites, used as absorber in sola...
Metal halide perovskites have emerged as a promising absorber material for efficient third generatio...
The excellent photoconversion properties of lead iodide hybrid perovskites, used as absorber in sola...
Photovoltaic (PV) devices that harvest the energy provided by the sun have great potential as renewa...
The hybrid perovskite CH3NH3PbI3 (MAPI) exhibits long minority-carrier lifetimes and diffusion lengt...
Abstract: Halide perovskites have emerged as high‐performance semiconductors for efficient optoelect...
We report about the relationship between the morphology and luminescence properties of methylammoniu...
Emission characteristics of metal halide perovskites play a key role in the current widespread inves...
Hybrid lead halide perovskites are unique solution-processed semiconductors with very large optical ...
The generation and recombination of charge carriers in semiconductors through photons controls photo...
Metal halide perovskites are a class of materials which have recently achieved remarkable success i...
Since the discovery of the photovoltaic properties of metal halide perovskites in 2009, the material...
Metal-halide perovskites and nanowires are both examples of novel semi- conductors with the potentia...
Metal halide perovskites have come to the attention of the scientific community for the progress ach...
Traps limit the photovoltaic efficiency and affect the charge transport of optoelectronic devices ba...
The excellent photoconversion properties of lead iodide hybrid perovskites, used as absorber in sola...
Metal halide perovskites have emerged as a promising absorber material for efficient third generatio...
The excellent photoconversion properties of lead iodide hybrid perovskites, used as absorber in sola...
Photovoltaic (PV) devices that harvest the energy provided by the sun have great potential as renewa...
The hybrid perovskite CH3NH3PbI3 (MAPI) exhibits long minority-carrier lifetimes and diffusion lengt...
Abstract: Halide perovskites have emerged as high‐performance semiconductors for efficient optoelect...
We report about the relationship between the morphology and luminescence properties of methylammoniu...
Emission characteristics of metal halide perovskites play a key role in the current widespread inves...