ML-guided chemistry cuts capacitor temperature sensitivity sixfold
bravo_abad · x · 2026-10-09
研究思路与结果:
- 团队先用随机森林与支持向量回归筛选出有前景的晶体系列
- 再结合单个原子位分析与物理计算,提出用锗部分替代钛
- 结果:仅替换 1% 的钛,温度敏感性降低约 6 倍,同时保留约 90% 的介电常数
- 两种元素分工明确:铋负责提升电响应,锗负责让响应随温度稳定
这项工作展示了 ML+物理计算组合在加速功能材料发现上的实用路径。
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