arXiv · battery(physics.app-ph)· Ismail A. Buliyaminu·· 2026-08-25AI 评分22
应变或阴离子互换能否稳定不稳定结构?锂硫卤反钙钛矿 Li₃BA 及其阴离子互换变体 Li₃AB 的能量学、晶格动力学与应变可调带隙
Can Strain or Anion Interchange Make an Unstable Structure Stable? Energetics, Lattice Dynamics and Strain-Tunable Band Gaps of Lithium Chalcohalide Antiperovskites (Li$_{3}$$BA$) and their Anion Interchange Variants (Li$_{3}$$AB$)
模型导读
计算研究显示,立方反钙钛矿 Li₃BA(A = O、S、Se、Te、Po;B = F、Cl、Br、I)经阴离子互换可得 Li₃AB 衍生物,八面体内较小阴离子使结构更稳定。
来源:arXiv · battery(physics.app-ph) · arxiv.org