Mauricio E. Calvo

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The performance of perovskite solar cells has been progressing over the past few years and efficiency is likely to continue to increase. However, a negative aspect for the integration of perovskite solar cells in the built environment is that the color gamut available in these materials is very limited and does not cover the green-to-blue region of the(More)
The photophysical properties of films of organic-inorganic lead halide perovskites under different ambient conditions are herein reported. We demonstrate that their luminescent properties are determined by the interplay between photoinduced activation and darkening processes, which strongly depend on the atmosphere surrounding the samples. We have isolated(More)
We report on the numerical analysis of solar absorption enhancement in organic−inorganic halide perovskite films embedding plasmonic gold nanoparticles. The effect of particle size and concentration is analyzed in realistic systems in which random particle location within the perovskite film and the eventual formation of dimers are also taken into account.(More)
Herein we show experimental evidence of resonant photocurrent generation in dye-sensitized periodically nanostructured photoconductors, which is achieved by spectral matching of the sensitizer absorption band to different types of localized photon modes present in either periodic or broken symmetry structures. Results are explained in terms of the(More)
OBJECTIVE To document performance and satisfaction of medical students in a short course on liaison psychiatry. METHODS The emphasis in this optional course is placed on the discussion of clinical cases, bed-side clinical teaching, and a research-oriented part. The "Innovative Teaching Plan" (ITP) is intended to train student-leaders to guide small groups(More)
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