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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 ...
A soft-chemistry route to prepare halide perovskite nanocrystals with tunable emission and high optical performance
(Springer, 2023)
Cesium lead halide perovskites constitute a benchmark family of inorganic perovskites for high performance optoelectronic
devices. Hot injection is by far the most extended procedure to fabricate CsPbX3 (X: Cl, Br, and/or ...
2D-Self-Assembled Organic Materials in Undoped Hole Transport Bilayers for Efficient Inverted Perovskite Solar Cells
(American Chemical Society, 2023-05-10)
Interfaces between photoactive perovskite layer and selective contacts play a key role in the performance of perovskite solar cells (PSCs). The properties of the interface can be modified by the introduction of molecular ...
Gold(I) Complex with a Photoactive Ligand Behaves as a Two-in-One Dual Metallaphotoredox Cross-Coupling Catalyst
(American Chemical Society, 2024-02-29)
We herein describe the use of a gold complex with a naphthalene-di-imide-functionalized N-heterocyclic carbene (NDI-NHC) ligand, which was used as a photocatalyst for a variety of reactions. Due to the presence of the ...
“Anion-Switchable” Pincer-Mn(I) Catalyst for the Reductive N-Methylation of Amines with Formic Acid and CO2
(American Chemical Society, 2024-05-01)
We report a manganese(I) complex of formula [Mn(NDI-CNC)(CO)3](BArF4), in which NDI-CNC refers to a pincer pyridine-bis-imidazolylidene ligand functionalized with a naphthalene-diimide (NDI) moiety. Due to the presence of ...
ADHD
(2024)
Beyond Protocols: Understanding the Electrical Behavior of Perovskite Solar Cells by Impedance Spectroscopy
(Wiley, 2023-08-11)
Impedance spectroscopy (IS) is an effective characterization technique used to probe and distinguish charge dynamics occurring at different timescales in optoelectronic and electric devices. With the rapid rise of research ...
Device physics recipe to make spiking neurons
(American Institute of Physics, 2023-09-26)
Neurons, which are made of biological tissue, exhibit cognitive properties that can be replicated in various material substrates. To create brain-inspired computational artificial systems, we can construct microscopic ...
Electronic, Structural, Optical, and Electrical Properties of CsPbX3 Powders (X = Cl, Br, and I) Prepared Using a Surfactant-Free Hydrothermal Approach
(MDPI, 2023)
Recently, several strategies have been adopted for the cesium lead halide, CsPbX3
(X = Cl,
Br, and/or I), crystal growth with a perovskite-type structure, paving the way for the further development of innovative ...