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4961
Aqueous Extract of Saraca indica Leaves in the Synthesis of Copper Oxide Nanoparticles: Finding a Way towards Going Green
Published 2017-01-01“…The structural and morphological behavior of as-synthesized CuO nanoparticles were investigated using ultraviolet-visible spectral studies (UV-Vis), Fourier transform-Infrared spectroscopy (FT-IR), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and high-resolution transmission electron microscopy (HRTEM). …”
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4962
Blue photoluminescence from active carboxyl adatoms on nanoporous anodic alumina films
Published 2025-01-01“…This study investigates the blue PL and its correlation with the atomic and electronic structures of the active aluminum surface using multiple theoretical and experimental methods. …”
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4963
Geometry-symmetry-free and material-symmetry-guaranteed polariton-induced transparency
Published 2025-02-01Get full text
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4964
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4965
A Domain Decomposition Method for Hybrid Shell Vector Element with Boundary Integral Method
Published 2012-01-01Get full text
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4966
Substrate Integrated Slot Array Antenna with Required Radiation Pattern Envelope
Published 2016-01-01Get full text
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4967
Novel stability criterion for DNNs via improved asymmetric LKF
Published 2024-09-01Get full text
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4968
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4969
Effect of P doped bimetallic FeCo catalysts on carbon matrix for oxygen reduction in alkaline media
Published 2025-02-01“…These function enhancements occurred because of the electronic coupling between the metal and phosphorus, which altered the electron distribution at the metal center and optimized its electronic structure, thereby improving catalytic activity and stability. …”
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4970
Morphological Effect of CNT/TiO2 Nanocomposite Photoelectrodes Dye-Sensitized Solar Cell on Photovoltaic Performance with Various Annealing Temperatures
Published 2015-01-01“…The EIS analysis estimated the values of the effective electron lifetime (τeff), effective electron diffusion coefficient, effective electron diffusion (Ln), and effective recombination rate constant (keff). …”
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4971
Fast plasma production by intense femtosecond extreme ultraviolet and x-ray pulses
Published 2025-01-01“…We develop a semiempirical model to describe the creation of an electron plasma in matter at extreme conditions, as excited by high-intensity, extreme ultraviolet (EUV) or x-ray radiation pulses currently available at free-electron laser (FEL) facilities. …”
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4972
Symmetric Dopant‐Free Si Solar Cells Enabled by TiOx Nanolayers: An In‐Depth Study on Bipolar Carrier Selectivity
Published 2025-01-01“…Abstract High‐efficiency solar cells require two contact structures, engineered for efficient extraction of photogenerated holes and electrons at the respective electrodes. Herein, crystalline Si solar cell featuring hole‐ and electron‐selective passivating contacts composed entirely of a single material, amorphous titanium oxide (TiOx), without extrinsic doping is demonstrated. …”
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4973
Preparation of Vertically Aligned ZnO/TiO2 Core-Shell Composites for Dye-Sensitized Solar Cells
Published 2013-01-01“…The intensity-modulated photocurrent spectroscopy (IMPS) and electrochemical impedance spectroscopy (EIS) were applied to study the kinetics and interfacial transfer of the photogenerated electrons. Both the photocurrent and power conversion efficiency correlate well with the steady state electron density. …”
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4974
Palladium nanoparticles immobilized on magnetic MCM-41 surface modified with aminomethylpyridine: As a recyclable palladium nanocatalyst for carbon-carbon cross-coupling reactions
Published 2025-01-01“…An extensive range of aryl halides, which have both electron-withdrawing and electron-donating groups, were investigated and showed high to satisfactory efficiency in the Suzuki and Heck cross-coupling reactions. …”
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4975
Exploring the Main Effect of e-Banking on the Banking Industry Concentration Degree on Predicting the Future of the Banking Industry: A Case Study
Published 2021-01-01“…Today, regarding the rapid growth of Information and Communications Technology (ICT), e-commerce, and the subsequent expansion of electronic banking, the banking market structure is also expected to dramatically be changed. …”
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4976
The Impact of E-Banking on Performance of Financial Institutions in Uganda: A Case Study of DFCU Bank Kabale Branch.
Published 2024“…The research findings showed that the forms of e-banking used in the DFCU bank in Kabale district were mobile banking, as represented by 33%, internet banking, as represented by 30%, electronic cards, as represented by 22%, and electronic fund transfers, as represented by 15%. …”
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4977
Fluorescent Thiol-Derivatized Gold Clusters Embedded in Polymers
Published 2013-01-01“…Differently from the thiolate precursors, such cluster compounds show very intensive visible fluorescence characteristics that can be tuned by alloying the gold clusters with silver atoms or by conjugating the electronic structure of the metallic core with unsaturated electronic structures in the organic ligand through the sulphur atom. …”
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4978
Layer-by-Layer CdS-Modified TiO2 Film Electrodes for Enhancing the Absorption and Energy Conversion Efficiency of Solar Cells
Published 2012-01-01“…A layer-by-layer assemble method was used to fabricate CdS quantum dots (QDs) sensitized electrodes. Scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and transmission electron microscopy (TEM) have been utilized to characterize the samples. …”
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4979
Optical absorption on exciton states in nanosystems with germanium quantum dots
Published 2025-06-01“…A theory of optical absorption on surface exciton states with spatially separated electrons and holes has been developed (the hole moves in a germanium quantum dot, and the electron is localized at the spherical interface of the silicon quantum dot matrix). …”
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4980