带-几何起源的非线性纵向电流在有限厚度的电线中
Robin Durand1, Louis-Thomas Gendron1, Théo Nathaniel Dionne1
1Département de physique, Institut quantique and Regroupement Québécois sur les Matériaux de Pointe, <a href="https://ror.org/00kybxq39">Université de Sherbrooke</a>, Sherbrooke, Québec J1K 2R1, Canada.
Physical review letters
|December 13, 2024
概括
新的研究将Fuchs-Sondheimer理论用于薄电线中的电阻概括为迪拉克和韦尔材料. 这项工作预测了由于表面散射效应而导致下一代互联网中的非线性电流.
科学领域:
- 凝聚物质物理学 凝聚物质物理学
- 材料科学是一种材料科学.
- 电气工程 电气工程 电气工程
背景情况:
- 集成电路的小型化受到传统铜互连中电阻增加的阻碍.
- 福克斯 - 桑德海默理论解释说,在粗的电线表面的电子散射会增加更薄的电线中的电阻.
研究的目的:
- 将福克斯 - 桑德海默理论推广到狄拉克和韦尔材料上.
- 探索潜在的下一代互连材料.
主要方法:
- 福克斯 - 桑德海默理论的理论概括.
- 在迪拉克和韦尔材料中分析电子行为.
主要成果:
- 开发了一个适用于迪拉克和韦尔材料的通用理论.
- 预测非线性纵向电流的情况.
结论:
- 果曲率和非光谱表面散射是预测非线性电流的关键因素.
- 迪拉克和韦尔材料对未来的互连应用有希望,可能克服铜的局限性.
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