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Electronics and Microelectronics, Instrumentation
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Chapter
Design of Control Circuits
This chapter discusses the design of control circuits for low-voltage charge pumps, as illustrated in Fig. 4.1. VS and VPP are the input and output voltages of a charge pump, respectively. The VS can vary due to ...
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Book
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Chapter
Design of Battery Chargers
This chapter provides the design methodology for battery chargers powered by TEGs. To prevent the minimum open-circuit voltage from being limited by the operation of charge pumps, the clock generator is powere...
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Article
Effects of Electron Blocking Layer Thickness on the Electrical and Optical Properties of AlGaN-Based Deep-Ultraviolet Light-Emitting Diode
The aluminum gallium nitride (AlGaN)-based deep-ultraviolet light-emitting diode (DUV-LED) has been a prominent device due to its contribution in various fields. The electron blocking layer (EBL) is an additio...
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Article
Open AccessMicrocracking in On-Chip Interconnect Stacks: FEM Simulation and Concept for Fatigue Test
The semiconductor industry is continuing the scaling down of both device and on-chip interconnect features, for performance and economic reasons. This trend has implications for the design of guard ring struct...
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Article
A Multifunctional Lead-Free Ferroelectric Transparent Ceramic (K0.5Na0.5)NbO3 Modified by Sr(Bi0.5Nb0.5)O3 with High Transmittance
(1 − x)(K0.5Na0.5)NbO3-xSr(Bi0.5Nb0.5)O3 (KNN-xSBN, x = 0.02, 0.03, 0.04, 0.05, 0.06, 0.07) ceramics were designed and prepared by solid-phase method. The effects of different SBN content in solid solution on the...
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Article
Frequency and Morphology Modulated Electrical, Dielectric, and Relaxation Metrics in Sol–Gel-Synthesized Sr \({Co}_{1.5z}{La}_{0.5z}{Fe}_{12-2z}{O}_{19}\) Hexaferrite: Corroboration with Impedance Spectroscopy Software
Hexaferrite samples, in which lanthanum (La) and cCobalt (Co) have been substituted (Sr \({Co}_{1.5z}{La}_{0.5z}{Fe}_{12-2z}{O}_{19}\) ...
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Article
Cobalt Titanate–Phosphorous-Doped g-C3N4 Heterostructure with Impressive Electrocatalytic Activity for Oxygen Evolution Reaction
Hydrogen (H2) is a viable alternative to the finite fossil fuels to meet the escalating energy demands. Water splitting is a cleaner way of producing H2, which can effectively generate electricity via fuel cells....
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Article
Facile Synthesis and Characterization of Low-Dimensional Layered Y2O3 Nanosheets by a Rapid Heating Route
Low-dimensional yttrium oxide (Y2O3) nanostructures have garnered significant research interest due to their intriguing properties arising from the dimensional effect and the modulation of the band structure. How...
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Article
Electrochemical Analysis of Fast Sulphon Black F Using Poly(L-Tyrosine)-Modified Carbon Paste Electrode
An electrochemical approach has been employed for the selective and sensitive determination of fast sulphon black F (FSB-F) using an electrochemically polymerized L-tyrosine (L-TN)-modified carbon paste electr...
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Article
Structural, Morphological, Optical and Magnetic Investigations of Mn-Doped BaTiO3 Nanostructures for Spintronic Applications
Recent research has focused a great deal of emphasis on multifunctional soft ferromagnetic (FM) materials based on perovskite-type structures, as these materials are in great demand for spintronic applications...
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Article
Oxidation Performance During Adsorption of Ethyl Mercaptan by Ag-MnO2 Nanosheets
This study focused on the creation of Ag-MnO2 nanosheet composites by combining Ag and MnO2 nanosheets with the use of surfactant and organic solvents. The as-prepared adsorbents were analyzed for their oxidation...
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Article
Development of a CeTe/rGO Nanosized Composite for Photoreduction of Heavy Metal in the Aquatic Environment
Industrial effluents contain the hazardous metal hexavalent chromium [Cr(VI)], which is potentially lethal to all organisms in the environment. In this work, we developed a transition metal chalcogenide (TMC)-...
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Article
Ultra-Transparent Cerium-Doped Indium Oxide Films Deposited with Industry-Scale Reactive Plasma Deposition
Transparent conductive oxide (TCO) films are widely used as electrodes in photovoltaic devices, such as perovskite solar cells and heterojunction solar cells. However, in the conventional physical vapor deposi...
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Article
Enhanced Electrochemical Performance of the Nanocomposite MnCo2O4 Nanoclusters for Supercapacitors Application
MnCo2O4 nanoclusters were prepared using a simple and cost-effective hydrothermal method followed by calcination at 400°C for 3 h. Their structural analysis showed the high crystalline nature of the spinel MnCo2O
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Article
Crystal Growth of Triglycine Sulfate Crystals Under 40-GHz Irradiation and the Infrared Detection of their Device Characteristics
Triglycine sulfate (TGS) crystals are pyroelectric crystals that exhibit ferroelectricity in a room-temperature environment. They have application as infrared detector elements. In this study, it was found tha...
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Article
High-Permittivity Polymer–Matrix Composites for the Development of Triboelectric Nanogenerators (TENGs) with Enhanced Performance: A Review
In recent years, the rapid increase in low-power electronics has shifted research focus towards new energy-harvesting devices. Triboelectric energy-harvesting technologies, such as triboelectric nanogenerators...
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Article
Thin-Film Faradaic/Electric Double-Layer Capacitor Enabled by Porous Chromium Nitride Electrode
With the rise of wearable device applications, efficient energy storage devices with flexible properties have become an important research direction. Among these devices, supercapacitors with high stability an...
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Article
Open AccessIn Situ Synthesis and Characterization of Conductive Hybrid Composites Using Functionalized 3D Molybdenum Disulfide Nanoflowers
We obtained 3D nanoflowers of MoS2 (3D-MoS2) with an average size of 1–3 µm synthesized by a one-step hydrothermal method, the "flower-shape" being composed of several petal-like sheets with a thickness of about ...
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Article
The Effect of TiO2 Nanoparticle Do** on the Structural and Optical Properties of Coal Fly Ash Thin Films
This study has investigated the impact of TiO2 do** on the structural and optical characteristics of fly ash thin films. The thin films were produced using the spin-coating technique, and the structural investi...
