Results 201 to 210 of about 508,080 (278)

Physical Properties of Transition Metal Hydride Superconductors Mg2TmH6 (Tm = Rh, Pd, Ir, Pt) by First‐Principles Calculations

Advanced Physics Research, EarlyView.
The electronic band structure determines all the charge transport properties of crystalline solids. It also controls the optical response of the material. Bonding characters are strongly influenced by the band structure. The band structures of Mg2TmH6 (Tm = Rh, Pd, Ir, Pt) compounds shown above confirm their metallic nature.
Md Ashraful Alam, Md Abdul Hadi Shah, F. Parvin, S. H. Naqib   +3 more
wiley   +1 more source

Characterizing Dynamic Contact Angle during Gas-Liquid Imbibition in Microchannels by Lattice Boltzmann Method Modeling. [PDF]

ACS Omega
Yang X, Chang C, Zheng M, Wang X, Chen Y, Xie W, Hu H, Cheng Q.   +7 more
europepmc   +1 more source

Rapid Lab‐Based In Situ Monitoring of Germanium Multiple Quantum Wells Interdiffusion

Advanced Physics Research, EarlyView.
This study emphasizes important insights into thermally activated diffusion control in Ge/SiGe multiple quantum wells for future design of high‐performance group‐IV optoelectronic devices. A particular fast data acquisition is achieved by in situ X‐ray diffraction and the influence of interdiffusion on the optical properties is presented by ...
Diana Ryzhak, Elena Campagna, Markus Andreas Schubert, Yuji Yamamoto, Oliver Skibitzki, Enrico Talamas Simola, Monica De Seta, Giovanni Capellini, Marvin Hartwig Zoellner   +8 more
wiley   +1 more source

Acoustic cavitation dynamics of bubble clusters near solid wall: A multiphase lattice Boltzmann approach. [PDF]

Ultrason Sonochem
Yang Y, Tu J, Shan M, Zhang Z, Chen C, Li H.   +5 more
europepmc   +1 more source

Diffusion Coefficient and Viscosity of Methyl Viologen Electrolyte Estimation Based on a Kinetic Monte Carlo Computational Approach Coupled with the Mean Square Displacement Method

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
A novel and comprehensive 3D‐resolved kinetic Monte Carlo model coupled with mean square displacement analysis is introduced. This computational approach allows to explore, for the first time, the concentration and the state of charge effects on ionic diffusion coefficient and viscosity in methyl viologen‐based electrolytes used in organic redox flow ...
Jia Yu, Emmanuel Baudrin, Alejandro A. Franco   +2 more
wiley   +1 more source

Darcy number effects on natural convection around a porous cylinder in L-shaped enclosure using Lattice Boltzmann method. [PDF]

Sci Rep
Hulle TB, Krishnaraj R, Ramanan MV, Nagaprasad N.   +3 more
europepmc   +1 more source

Electrospun Porous Materials for the Next‐Generation Proton Exchange Membrane Fuel Cells: Progress, Challenges, and AI‐Optimized Perspectives

Carbon Energy, EarlyView.
Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang, Panfeng Wang, You Gong, Zeyu Sun, Huatan Chen, Geng Wang, Ting Tao, Chuang Zhai, Xi Wang, Ruixin Chen, Jiaxin Jiang, Bingrong Zhang   +11 more
wiley   +1 more source

Low Capillary Elastic Flow Model Optimization Using the Lattice Boltzmann Method and Non-Dominated Sorting Genetic Algorithm. [PDF]

Micromachines (Basel)
Hou Y, Zhang W, Hu J, Gao F, Zong X.
europepmc   +1 more source

Strongly‐Anchored Ionomer‐Free Anode Catalyst Layer Fabricated via Joule Heating Achieves Efficient Electron/Mass Transfer for Acidic Water Electrolysis

Carbon Energy, EarlyView.
An ionomer‐free anode catalyst layer is fabricated via rapid Joule heating, partially embedding IrO2 nanoparticles into the membrane to form a robust, anchored interface. This architecture eliminates ionomer‐induced poisoning and mass‐transport barriers, enabling efficient water‐mediated proton transport and electronic connectivity.
Yuyang Wang, Shuheng Zhang, Haokai Xu, Xianqing Zhu, Jian Huang, Liang Zhang, Dingding Ye, Jun Li, Xun Zhu, Qiang Liao   +9 more
wiley   +1 more source

Numerical investigation of thermal soak within engine bay using lattice Boltzmann method. [PDF]

Sci Rep
Gao Z, Yang Y, Hu X, Wang J, Guo P, Wang L.   +5 more
europepmc   +1 more source