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An intrinsic electrical conductivity study of perovskite powders MAPbX3 (X = I, Br, Cl) to investigate its effect on their photovoltaic performance
(Royal Society of Chemistry, 2024-02-07)
An investigation into the intrinsic electrical conductivity of perovskite powders MAPbX3, where X represents iodine (I), bromine (Br), or chlorine (Cl), was conducted to explore its impact on their photovoltaic performance. ...
Electric Conductivity Study of Porous Polyvinyl Alcohol/Graphene/Clay Aerogels: Effect of Compression
(American Chemical Society, 2022-10-12)
In this work, poly(vinyl alcohol) (PVOH)/graphene (GN) oxide/clay aerogels were prepared using montmorillonite (MMT) and kaolinite (KLT) as fillers. This work paves the way for the development of aerogels filled with MMT ...
Quantification of charge carriers and acetate diffusion lengths in intermittent electro-active biofilms using Electrochemical Impedance Spectroscopy
(Elsevier B.V., 2023-12-30)
Intermittent anode potential regimes have been used to increase the concentration of charge carriers in electro-active biofilms (EABfs). Even though this increased number of carriers is typically correlated to higher current ...
Bound states in the continuum for antisymmetric lamb modes in composite plates made of isotropic materials
(Elsevier B.V., 2024-08-01)
In this study, we report a numerical design and observation of bound states in the continuum (BICs) for Lamb waves. BICs for elastic-wave systems, especially in non-periodic configurations, are difficult to obtain due to ...
Large grain size with reduced non-radiative recombination in potassium incorporated methylammonium-free perovskite solar cells
(Elsevier, 2022-12-31)
Organic–inorganic hybrid halide perovskites are widely considered to be one the most
promising material in photovoltaic technology, the use of this semiconductor as absorbent
layer in solar cells has attracted considerable ...
Single-pixel imaging through non-homogeneous turbid media with adaptive illumination
(Optica Publishing Group, 2024-03-29)
The presence of scattering media limits the quality of images obtained by optical systems. Single-pixel imaging techniques based on structured illumination are highly tolerant to the presence of scattering between the ...
Current-controlled memristors: resistive switching systems with negative capacitance and inverted hysteresis
(American Physical Society, 2023)
Resistive switching in memristors is being amply investigated for different
applications in non-volatile memory (RRAM), neuromorphic computing and
programmable logic devices. Memristors are conducting devices in which ...
Enabling white color tunability in complex 3D-printed composites by using lead-free self-trapped exciton 2D perovskite/carbon quantum dot inks
(Royal Society of Chemistry, 2024-05-13)
The generation of stable white light emission using lead-free perovskites remains a huge challenge in the development of future display and lighting technologies, due to fast material deterioration and the decrease of the ...
Mecànica de fluids i termodinàmica
(Universitat Jaume I, 2010)
Tuning the Optical and Structural Properties of Halide Perovskite by PbS Quantum Dot Additive Engineering for Enhanced Photovoltaic Performances
(Wiley, 2024)
The combination of inorganic PbS quantum dots (QDs) and lead halide perovskite in one nanocomposite is considered as a promising approach to overcoming the limitations of metastable perovskites. However, to date, only a ...