Electrochemical Determination of Bisphenol a Using a Drop-Dry Modified Gold Electrode with Metal-Organic Framework, Quantum Dots, and their Composite. [PDF]
ChemistryOpenMetal‐organic frameworks, quantum dots and their composite are used as electrochemical sensors at the surface of a gold electrode for bisphenol A (BPA) determination. Electrochemical response of the composite modified gold electrode shows excellence performance with a very low detection limit.
Oloyede SO, Ajibade PA.
europepmc +2 more sources
Heterosynaptic Memtransistors Based on Switching Operation Mechanism Using Designed Organic/Inorganic Heterostructures for Neuromorphic Electronics. [PDF]
Adv Sci (Weinh)Heteroysynaptic memtransistors are fabricated using a combination of π‐conjugated organic semiconductor TCTA and TMDC MoS2 heterostructure with bottom‐contact architecture. Non‐volatile heterosynaptic and homosynaptic functions such as long‐term plasticity and spike‐timing‐dependent plasticity are emulated by drain and gate pulses based on conduction ...
Kim TJ +5 more
europepmc +2 more sources
Perovskite Quantum Dot-Enhanced Silicon Photodetectors for High-Performance Infrared Sensing. [PDF]
Small SciA high‐performance infrared photodetector integrating scallop‐structured silicon nanowires with tin‐substituted perovskite quantum dots (PQDs) is reported, enabling enhanced responsivity beyond 1100 nm. The nanowire architecture ensures resonant light trapping, while the PQDs boost charge generation and transfer.
Baek D +8 more
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Excited states of the free excitons in CuInSe2 single crystals [PDF]
, 2010 High-quality CuInSe2 single crystals were studied using polarization resolved photoluminescence (PL) and magnetophotoluminescence (MPL). The emission lines related to the first (n=2) excited states for the A and B free excitons were observed in the PL ...
Faugeras, C. +5 more
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Influence of secondary phases during annealing on re-crystallization of CuInSe2 electrodeposited films [PDF]
, 2009 Electrodeposited CuInSe2 thin films are of potential importance, as light absorber material, in the next generation of photovoltaic cells as long as we can optimize their annealing process to obtain dense and highly crystalline films.
Gobeaut, A. +4 more
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The growth of heteroepitaxial CuInSe2 on free-standing N-polar GaN
AIP Advances, 2014 We report that chalcopyrite CuInSe2 thin films were grown on free-standing N-polar GaN (000 1 ̄
Cheng-Hung Shih +9 more
doaj +1 more source
Optical Applications of CuInSe2 Colloidal Quantum Dots [PDF]
ACS OmegaSong Chen, Bingqian Zu, Liang Wu
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Raman microprobe characterization of electrodeposited S-rich CuIn(S,Se)2 for photovoltaic applications: Microstructural analysis [PDF]
, 2007 This article reports a detailed Raman scattering and microstructural characterization of S-rich CuIn(S,Se)2 absorbers produced by electrodeposition of nanocrystalline CuInSe2 precursors and subsequent reactive annealing under sulfurizing conditions ...
Bermudez, V. +10 more
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Deposition and characterization of copper chalcopyrite based solar cells using electrochemical techniques [PDF]
, 2007 Cu(In,Ga)Se2 films were electrodeposited on molybdenum substrates from a single pH buffered bath and annealed in a reducing selenium atmosphere. The opto-electronic properties of the films were characterized using a potentiostatically- controlled three ...
Dale, Phillip +5 more
core +1 more source
Nanopillar arrays of mesoporous Bi2Se3 and CuInSe2 in layer‐based perovskite solar cells
IET Optoelectronics, 2023 The improvement of light trapping inside the active layer of perovskite solar cells (PSCs) was numerically investigated. The light absorption probability was improved by incorporating periodic arrays of mesoscopic electron‐transporting layer into the ...
Arezo Abdolhay +2 more
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