Diffusion models are inspired by the concept of diffusion in physics, where particles spread out from areas of high concentration to low concentration over time. In the context of deep learning, diffusion models simulate this process in a high-dimensional data space. The model starts with random ...
Physics-informed neural networksSolid-phase diffusion? 2023 Elsevier LtdStable and accurate reconstruction of species diffusion in Li-ion cell electrodes is a crucial problem, especially in modeling emerging composite electrode materials. Lithium-ion batteries are typically modeled using electrode theory ...
Within the framework of the Boussinesq approximation, as a function of the relationship between the partial diffusion factors, we have investigated an isothermal three-component gas mixture with respect to linear stability. In the stable diffusion region the process of isothermal mass transfer is descri...
60]. Moreover, 2D materials possess excellent chemical and mechanical stability with high compactness, which render them resistant to moisture, oxygen, ion migration, and metal diffusion. Based on all these benefits, 2D materials successfully find their applications in perovskite...
The atomic structure of O doped β-W was simulated using ab initio molecular dynamics (MD) at a high temperature of 3500 K in order to overcome barriers for O diffusion. The peak centred around 40º for film B belongs to the reflection from either (210) β-W or (110) α-W or ...
Phase change materials have attracted significant attention due to their promising applications in many fields like solar energy and chip cooling. However, they suffer leakage during the phase transition process and have relatively low thermal conductivi
In this paper, we construct novel numerical algorithms to solve the heat or diffusion equation. We start with 105 different leapfrog-hopscotch algorithm combinations and narrow this selection down to five during subsequent tests. We demonstrate the performance of these top five methods in the case ...
In this structure, the stability also increased by preventing the Li-ion diffusion between the spiro and the perovskite layer. Another study showed that the NiOx-based hole transporting layer on a perovskite device showed 21.4% power conversion efficiency with an 83.6% of fill factor [108]. ...
1. Physics: Stable diffusion is widely observed in physics, particularly in the study of Brownian motion. Brownian motion refers to the random movement of particles in a fluid due to the collision with other particles. It has significant implications in various areas of physics, such as statistic...
Current hair transfer methods struggle to handle diverse and intricate hairstyles, limiting their applicability in real-world scenarios. In this paper, we propose a novel diffusion-based hair transfer framework, named extit{Stable-Hair}, which robustly transfers a wide range of real-world hairstyles...