.png){kind=icon}
返回
Local-time formula for dissipation in solid ionic electrolytes
.png){kind=icon}
OA
AI
DOI：10.1103/PhysRevResearch.6.033244.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
When ions move through solids, they interact with the solid's constituent atoms and cause them to vibrate around their equilibrium points. This vibration, in turn, modifies the potential landscape through which the mobile ions travel. Because the present-time potential depends on past interactions, the coupling is inherently nonlocal in time, making its numerical and analytical treatment challenging. For sufficiently slow-moving ions, we linearize the phonon spectrum to show that these nonlocal effects can be ignored, giving rise to a draglike force. Unlike the more familiar drag coefficient in liquids, the drag takes on a matrix form due to the crystalline structure of the framework. We numerically simulate trajectories and dissipation rates using both the time-local and nonlocal formulas to validate our simplification. The time-local formula dramatically reduces the computational cost of calculating the motion of a mobile particle through a crystalline framework and clearly connects the properties of the material to the drag experienced by the particle.
Keyword:
CONDUCTION
期刊
IF:
4.2
论文数:
7.6K
被引数:
2.7W
机构
引用论文
Fundamentals of inorganic solid-state electrolytes for batteries电池用无机固态电解质基础.png)
NATURE MATERIALS
NATURE MATERIALSIF38.5
PREAI
分享收藏Revealing the Pnma crystal structure and ion-transport mechanism of the Li3YCl6 solid electrolyte揭示Li3YCl6固体电解质的Pnma晶体结构和离子传输机理OAAI
OAAI分享收藏Defect-driven anomalous transport in fast-ion conducting solid electrolytes快速离子导电固体电解质中缺陷驱动的异常传输NATURE MATERIALS
NATURE MATERIALSIF38.5
PREAI
分享收藏Structural and Mechanistic Insights into Fast Lithium-Ion Conduction in Li4SiO4-Li3PO4 Solid ElectrolytesLi4SiO4-Li3PO4固体电解质中锂离子快速传导的结构和机理见解
OAAI
OAAI分享收藏Solid oxide electrolysis cells - current material development and industrial application固体氧化物电解池-当前材料开发和工业应用OAAI
OAAI分享收藏
查看更多内容