Silver/palladium nanofilms for SERS application: Obtention and characterization
In this work, silver/palladium substrates for SERS applications were studied and analyzed. The electroless deposition technique was reviewed and studied step by step; for which the catalyst, activator, precursor and...
Año de publicación: 2021
In this work, silver/palladium substrates for SERS applications were studied and analyzed. The electroless deposition technique was reviewed and studied step by step; for which the catalyst, activator, precursor and...
Año de publicación: 2021
Strain and Grain Size Determination of CeO2 and TiO2 Nanoparticles: Comparing Integral Breadth Methods versus Rietveld, μ-Raman, and TEM
Various crystallite size estimation methods were used to analyze X-ray diffractograms of spherical cerium dioxide and titanium dioxide anatase nanoparticles aiming to evaluate their reliability and limitations. The microstructural parameters...
Año de publicación: 2021
Various crystallite size estimation methods were used to analyze X-ray diffractograms of spherical cerium dioxide and titanium dioxide anatase nanoparticles aiming to evaluate their reliability and limitations. The microstructural parameters...
Año de publicación: 2021
Revisiting the Determination of the Valence Band Maximum and Defect Formation in Halide Perovskites for Solar Cells: Insights from Highly Sensitive Near–UV Photoemission Spectroscopy
Using advanced near–UV photoemission spectroscopy (PES) in constant final state mode (CFSYS) with a very high dynamic range, we investigate the triple-cation lead halide perovskite Cs₀.₀₅(MA₀.₁₇FA₀.₈₃)₀.₉₅Pb(I₀.₈₃Br₀.₁₇)₃ and gain detailed insights...
Año de publicación: 2021
Using advanced near–UV photoemission spectroscopy (PES) in constant final state mode (CFSYS) with a very high dynamic range, we investigate the triple-cation lead halide perovskite Cs₀.₀₅(MA₀.₁₇FA₀.₈₃)₀.₉₅Pb(I₀.₈₃Br₀.₁₇)₃ and gain detailed insights...
Año de publicación: 2021
Analysis of the physical and photoelectrochemical properties of c-Si(p)/a-SiC:H(p) photocathodes for solar water splitting
The photoelectrochemical (PEC) properties of sputtered aluminum doped hydrogenated amorphous silicon carbide thin films grown on p-type crystalline silicon substrates were investigated in 1 M solution under chopped light illumination....
Año de publicación: 2021
The photoelectrochemical (PEC) properties of sputtered aluminum doped hydrogenated amorphous silicon carbide thin films grown on p-type crystalline silicon substrates were investigated in 1 M solution under chopped light illumination....
Año de publicación: 2021
Monitoring versus prediction of the power of three different PV technologies in the coast of Lima-Peru
This article presents the benefits of two simple analytical models for estimating the outdoor performance of three different photovoltaic technologies in Lima, Peru. The Osterwald and the constant fill factor...
Año de publicación: 2021
This article presents the benefits of two simple analytical models for estimating the outdoor performance of three different photovoltaic technologies in Lima, Peru. The Osterwald and the constant fill factor...
Año de publicación: 2021
Silicon interface passivation studied by modulated surface photovoltage spectroscopy
We demonstrate that the modulated surface photovoltage spectroscopy (modulated SPS) technique can be applied to investigate interface states in the bandgap, i.e. interface passivation, of crystalline silicon coated with a...
Año de publicación: 2021
We demonstrate that the modulated surface photovoltage spectroscopy (modulated SPS) technique can be applied to investigate interface states in the bandgap, i.e. interface passivation, of crystalline silicon coated with a...
Año de publicación: 2021
Introducción a una Historia del Gobierno de TI
Es una práctica común entre los responsables de operaciones TIC en las empresas confundir el termino Gobierno TI con Gestion TI, creyéndose que son similares, sin embargo, esta diferencia debe...
Año de publicación: 2021
Es una práctica común entre los responsables de operaciones TIC en las empresas confundir el termino Gobierno TI con Gestion TI, creyéndose que son similares, sin embargo, esta diferencia debe...
Año de publicación: 2021
TB and COVID-19 co-infection: rationale and aims of a global study
The potential impact of COVID-19 on TB patients and services continues to generate significant attention. 1–4 Although several concerns have been raised, scientific evidence remains modest. As COVID-19 is a...
Año de publicación: 2021
The potential impact of COVID-19 on TB patients and services continues to generate significant attention. 1–4 Although several concerns have been raised, scientific evidence remains modest. As COVID-19 is a...
Año de publicación: 2021
Stoichiometry and Orientation- and Shape-Mediated Switching Field Enhancement of the Heating Properties of Circular Nanodiscs
The generation of topological magnetic vortex-domain structures in iron-oxide nanomaterials has promising applications in biomedical scenarios, such as heat generators for hyperthermia treatments. In this report we describe alternative kinds...
Año de publicación: 2021
The generation of topological magnetic vortex-domain structures in iron-oxide nanomaterials has promising applications in biomedical scenarios, such as heat generators for hyperthermia treatments. In this report we describe alternative kinds...
Año de publicación: 2021
Bandgap engineering of hydrogenated a-SiC:H thin films for photoelectrochemical water splitting applications
Bandgap engineering of a-SiC:H thin films was carried out to assess the material light absorption without compromising its photoelectrochemical water splitting capabilities. The tailoring was performed by varying the hydrogen...
Año de publicación: 2020
Bandgap engineering of a-SiC:H thin films was carried out to assess the material light absorption without compromising its photoelectrochemical water splitting capabilities. The tailoring was performed by varying the hydrogen...
Año de publicación: 2020