A5050966840- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Photochemistry and Electron Transfer Studies
- Photonic and Optical Devices
- Chalcogenide Semiconductor Thin Films
- Thin-Film Transistor Technologies
- Organic Light-Emitting Diodes Research
- Innovative Microfluidic and Catalytic Techniques Innovation
- Microfluidic and Capillary Electrophoresis Applications
- Biosensors and Analytical Detection
- Nanowire Synthesis and Applications
- Semiconductor Lasers and Optical Devices
- Solid-state spectroscopy and crystallography
- Silicon Nanostructures and Photoluminescence
- ZnO doping and properties
- Taxation and Legal Issues
- Reservoir Engineering and Simulation Methods
- Spectroscopy Techniques in Biomedical and Chemical Research
- Hydrological Forecasting Using AI
- Gold and Silver Nanoparticles Synthesis and Applications
- EU Law and Policy Analysis
- Magnetic and transport properties of perovskites and related materials
- Photoacoustic and Ultrasonic Imaging
- Legal and Policy Issues
- Photonic Crystals and Applications
Institute of Photonic Sciences
2022-2025
Instituto de Engenharia de Sistemas e Computadores Microsistemas e Nanotecnologias
2020-2022
University of California, Merced
2016-2021
Information Technologies Institute
2020
Organic–inorganic hybrid perovskite (PVSK) compounds are at the forefront of photovoltaic research, consistently surpassing silicon solar cells in power conversion efficiency. Possessing high refractive index, broad absorption spectrum, and superior quantum yields, PVSK thin films theoretically also ideal candidates for luminescent concentrators (LSCs). In practice, however, possibility self‐absorption a continuous film, coupled with inherent instability materials, have hindered their use...
Abstract The growing demand for efficient, compact, and cost‐effective short‐wave infrared (SWIR) emitters has surged due to their wide‐ranging applications in industries such as biomedical diagnostics, food pharmaceutical quality control, agriculture, environmental monitoring. Conventional SWIR sources are limited by bulkiness, inefficiency, high cost, while phosphor‐converted Light Emitting Diodes (pc‐LEDs) based on transition metal ions or lanthanides face challenges fixed wavelengths,...
Abstract Organo‐metal halide perovskites (OMHPs) are currently one of the most exciting candidates for photovoltaics. However, their impact in other areas related to carrier photogeneration, such as luminescent solar concentrators (LSCs), has been limited. OMHP thin films have demonstrated encouraging results LSCs, but a scalable platform with minimal losses, discrete emitters preferable. Perovskite quantum dots (PQDs) possess higher photoluminescence yield (PLQY) than film counterparts, and...
In this review, we begin by discussing the need for harnessing renewable energy resources in context of global demands. A summary first- and second-generation solar cells, their efficiency grid parity is provided, followed to reduce material installation costs, achieve higher efficiencies beyond Shockley–Queisser limit imposed on single junction cells. We also discuss specific advantages offered nanomaterials enhanced harvesting, what design platforms comprise nanostructured photovoltaics,...
Hydrogenated amorphous silicon thin film photodetectors combined with optical filters are routinely used for biological detection applications based on fluorescence. Monolithic integration of these to the further enhances portability and simplicity system. However, due multitude fluorophores in such applications, it is often necessary combine multiple a single chip increased ease application In this work, we report novel facile technique integrate four photodiodes, an innovative methodology...
A hydrogenated amorphous silicon p-i-n photodiode was optimized for enhanced sensitivity in the 200-300 nm wavelength range, particular at 215 nm, 260 and 280 which are absorbance peaks key biomolecules. The UV-optimized characterized terms of its dark current density-voltage characteristics; external quantum efficiency as a function incident light wavelength; photocurrent density photon flux noise equivalent power identified UV wavelengths. 1×10 <sup...
Abstract Solution‐processed gain media have great technological potential as lasers due to their ease of integration with on‐chip photonics, scalability and tuneable optoelectronic properties. Currently, the spectral coverage solution‐processed extends from visible up telecom wavelengths in short‐wave infrared (SWIR) (<1650 nm). Here, optical extended SWIR 1600 nm 2500 is demonstrated, using PbSbased colloidal quantum dots (CQDs). This region has many applications such LIDAR, biological...
High refractive index and broad absorption spectrum theoretically make perovskites ideal for luminescent solar concentrators. Monte Carlo simulations show that perform better than CdSe/CdTe quantum dots.
Abstract The authors explore the potential of ZnO layers different morphologies, including single crystalline, micro‐structured, and nano‐structured substrates, for tuning exciton binding energy influencing charge extraction when interfaced with pure (CH 3 NH PbI ) mixed 3− x Cl halide hybrid perovskite (PVSK) thin films. Electron microscopy characterization PVSK/ZnO interfaces are correlated transfer properties, probed by means temperature, power, time‐resolved photoluminescence (PL)...
Colorectal cancer (CRC) is responsible for millions of deaths every year. The staggering numbers call the development efficient diagnostic and treatment strategies, since survival chances increase with earlier detection, in addition to interpatient variability efficiency. Phage display emerges as a promising technique that allows screening new therapeutics specific target. In present work, microfluidic platform culture CRC cells from HCT-116 cell line at least 48 h was developed. cultured...
The detection of pathogens in primary care settings is critical, not only for virus but also the antibiotic resistant bacteria. Microfluidic devices can be used to develop point-of-care systems, are usually insufficiently sensitive application. An on-chip isothermal amplification technique, such as padlock probing-based rolling circle could potentially achieve desired specificity and sensitivity, while keeping complexity microfluidic device low. In this work, we describe an innovative...
The public sector in Europe can make use of artificial intelligence (AI) to boost its digital transformation. To improve services alignment with the European democratic values, principles and rights, procurement leverage innovation AI for good. Both Internet Things (IoT), fueled quality data, offer new possibilities spark innovative power a city, Smart City. potential is at tip our mobile phones connection networks where data shared. This be useful citizens administrations, but not without...
&lt;p&gt;MEDSAL is a research project (www.medsal.net) focusing on groundwater salinization in the Mediterranean area, funded by PRIMA Program (Partnership for Research and Innovation Area), running 36 months starting from September 2019. MEDSAL constitutes joint Euro-Mediterranean cooperation network of organizations countries associated states EU contributing national funds. The partnership involves eight academic partners seven (plus an external collaborator &amp;#8211;...