轨道层级的结合网络工程,以调节无双矿的素迁移
Qianglong Fang1, Mingao Hu1, Xinying Gao1
1Key Laboratory of Quantum Materials and Devices of Ministry of Education, School of Physics, Southeast University, Nanjing 211189, China. juming@seu.edu.cn.
Materials horizons
|February 11, 2026
概括
在化物双矿 (HDPs) 中的离子迁移现在被理解为结合重构. 工程B位离子和素抑制离子运动,增强光电子设备的稳定性.
科学领域:
- 材料科学 材料科学 材料科学
- 固态化学 固态化学
- 光电学是指光电子产品.
背景情况:
- 离子迁移严重影响光电子设备的性能和稳定性.
- 化物双矿 (HDPs) 是有前途的无材料,但受到化物离子迁移的影响.
- 了解HDPs中离子迁移的基本机制对于提高稳定性至关重要.
研究的目的:
- 将离子迁移重新定义为连续的结合重构过程.
- 确定抗结合杂交和对齐作为化离子迁移的关键描述因素.
- 开发一种机器学习框架,用于预测HDP中的离子迁移.
主要方法:
- 对HDP的粘合特性进行分析.
- 迁移路径模拟. 迁移路径模拟.
- 机器学习 (ML) 框架开发.
- 工程B位子和素. 工程B位子和素.
主要成果:
- 离子迁移是一种连续的结合重构过程.
- 抗结合轨道重叠和对齐控制了化离子迁移.
- 调B位离子和素提高了迁移障碍,抑制了离子运动.
- 一个ML框架可以快速预测跨不同HDP的离子迁移.
结论:
- 在HDP中对离子运输的基本理解是先进的.
- 提供了稳定,无矿光电子设备的实际设计指南.
- 这项研究为离子迁移机制提供了新的视角.
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