Electric Displacement and Electrostatic Energy
https://www.electronics-lab.com/article/electric-displacement-and-electrostatic-energy/
Electric Displacement Around 1837, Michael Faraday, the director of the Royal Society in London, became interested in static electric fields and the effect of various insulating (or dielectric) materials on these fields. He constructed a pair of concentric metallic spheres, the outer one consisting of two hemispheres that could be firmly clamped together. He also […]
Electrostatic Fields In Material Bodies
https://www.electronics-lab.com/article/electrostatic-fields-in-material-bodies/
Electronic Polarization Of Atoms In Static Electric Field In previous discussions, we have considered the effect of an electric field on charges in free space. In this section, we shall study the effect of electric fields on material media. Matter, which is made of atoms or molecules, comes in many varieties—solids, liquids, gases, metals, woods, […]
Electric Potential In Uniform Fields
https://www.electronics-lab.com/article/an-overview-on-electrostatics-electric-potential-in-uniform-fields/
Electric Field Due To Uniformly Distributed Charges Let’s consider a configuration of two nonconducting planes that are oppositely charged and placed in parallel to each other at a small distance. Suppose that the positive and negatively charged planes are set up facing each other. Figure 1 shows part of two infinitely large, nonconducting plane sheets […]
Researches Solve Problems of Organic Thin Film Transistors By Developing Nanostructured Gate Dielectric
https://www.electronics-lab.com/researches-solve-problems-of-organic-thin-film-transistors-by-developing-nanostructured-gate-dielectric/
Amorphous silicon-based Thin-film transistors (TFTs) are the foundation of many modern-day technologies, such as smartphones and flat-panel TVs. Still, it comes with a few drawbacks like performance limitations due to limited carrier mobility. Provoking the researchers in search of something better. As a result, Organic thin-film transistors (OTFTs) were developed. OTFTs have solved the problem with carrier mobility to […]