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Effects of mitigation of pixel crosstalk in the encoding of complex fields using the double-phase method
(Society of Photo-optical Instrumentation Engineers, 2020)
We report on unwanted effects of pixel cross-talk and its mitigation on the experimental realization
of the double-phase method with phase-only spatial light modulators. We experimentally demonstrate that a
generalized ...
Effect of heteroepitaxial growth on LT-GaAs: ultrafast optical properties
(IOP Publishing, 2021-06-16)
Epitaxial low temperature grown GaAs (LT-GaAs) on silicon (LT-GaAs/Si) has the potential for terahertz (THz) photoconductive antenna applications. However, crystalline, optical and electrical properties of heteroepitaxial ...
Entropic restrictions control the electric conductance of superprotonic ionic solids
(Royal Society of Chemistry, 2020)
The crystallographic structure of solid electrolytes and other materials determines the protonic
conductivity in devices such as fuel cells, ionic-conductors, and supercapacitors. Experiments show that
a rise of the ...
Single-molecule conformational dynamics of viroporin ion channels regulated by lipid-protein interactions
(Elsevier, 2020-02)
Classic swine fever is a highly contagious and often fatal viral disease that is caused by the classical swine fever virus (CSFV). Protein p7 of CFSV is a prototype of viroporin, a family of small, highly hydrophobic ...
Terahertz emission increase in GaAs films exhibiting structural defects grown on Si (100) substrates using a two-layered LTG-GaAs buffer system
(American Statistical AssociationInternational Biometrics SocietySpringer Verlag, 2021-04-22)
Terahertz (THz) emission increase is observed for GaAs thin films that exhibit structural defects. The GaAs epilayers are grown by molecular beam epitaxy on exactly oriented Si (100) substrates at three different temperatures ...
All-optical coherent pulse compression for dynamic laser ranging using an acousto-optic dual comb
(Optical Society of America, 2021-07-22)
We demonstrate a new and simple dynamic laser ranging platform based on analog all-optical coherent pulse compression of modulated optical waveforms. The technique employs a bidirectional acousto-optic frequency shifting ...
Efficient carbon dioxide hydrogenation to formic acid with buffering ionic liquids
(Springer Nature, 2021-01-11)
The efficient transformation of CO2 into chemicals and fuels is a key challenge for the decarbonisation of the synthetic production chain. Formic acid (FA) represents the first product of CO2 hydrogenation and can be a ...
Self-supported ultra-active NiO-based electrocatalysts for the oxygen evolution reaction by solution combustion
(Royal Society of Chemistry, 2021-04-20)
The oxygen evolution reaction (OER) is a fundamental process to develop a technology that can drive energy transition towards renewable and sustainable fuels. Nevertheless, efficient and straightforward methodologies to ...
Influence of the anion on diffusivity and mobility of ionic liquids composite polybenzimidazol membranes
(Elsevier, 2020-07-04)
The study of proton conductivity processes has received increasing attention in the past decades due to their potential applications in fields such as electrochemical devices and fuel cells. Despite the high number of ...
Light intensity modulated impedance spectroscopy (LIMIS) in all-solid-state solar cells at open-circuit
(Elsevier, 2020)
Potentiostatic impedance spectroscopy (IS) is a well-established characterization technique for elucidating the electric resistivity and capacitive features of materials and devices. For solar cells, by applying a small ...