Perovskite solar cells (PSCs) have emerged as promising alternative for next generation photovoltaics due to their superior power conversion efficiencies (record currently at 34.9% for ...
Abstract: Using a microscopic picture of atomic movement we rederived the Fick's diffusion flux equation which naturally includes all types of drift causing terms (e.g. electrical drift, stress driven ...
ABSTRACT: This study compares the Adomian Decomposition Method (ADM) and the Variational Iteration Method (VIM) for solving nonlinear differential equations in engineering. Differential equations are ...
"Of all the equations of physics, perhaps the most magical is the Dirac equation." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. British ...
The AI software Stable Diffusion has a remarkable ability to turn text into images. When I asked the software to draw “Mickey Mouse in front of a McDonald’s sign,” for example, it generated the ...
Abstract: This article presents an online parameter identification scheme for advection–diffusion processes using data collected by a mobile sensor network. The advection–diffusion equation is ...
An isotropic electromagnetic field in a plasma of thermalized electrons undergoes changes in energy as a result of Compton scattering and an Einstein–Hopf drag force on the electrons, eventually ...
As new diffusion encoding schemes are emerging, it is important to provide general mathematical frameworks that predict the MR signal for any given encoding. The Bloch-Torrey equations are a common ...
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