贝叶斯优化用于形成垂直导向的结构使用朗格穆尔-布洛杰特体刻版和等离子体化学蚀刻
Artem Osipov1,2, Alina Fumina1,3, Ilya Belyanov1
1Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russian Federation.
ACS omega
|January 19, 2026
概括
本研究介绍了一种具有成本效益的方法,用于制造精确的结构,使用合石墨和等离子蚀刻. 这种技术为制造太阳能电池和传感器组件提供了有效的替代方案.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
- 半导体制造业 半导体制造业
背景情况:
- 半导体制造依赖于石版和蚀刻,这些复杂且昂贵.
- 开发具有成本效益的亚微米尺度制造方法是一个重大挑战.
研究的目的:
- 提出一种高性能,具有成本效益的方法,用于创建垂直导向的结构.
- 研究等离子蚀刻机制,以精确缩小合球体的尺寸.
- 为了证明贝叶斯优化在开发蚀刻过程中的效率.
主要方法:
- 兰尔-布洛杰特体光刻法与连续的诱导合等离子反应离子蚀刻 (ICP-RIE) 结合使用SF6/C4F8.
- 对乳球的等离子体蚀刻机制的研究.
- 贝叶斯优化在流程开发中的应用.
主要成果:
- 通过等离子蚀刻实现了乳球的精确尺寸缩小.
- 使用贝叶斯优化证明了方向结构的高效开发.
- 在没有传统的光刻技术的情况下成功创建了纳米级的场发射阴极.
结论:
- 拟议的方法为制造垂直导向的结构提供了一种高性能和成本效益的方法.
- 这种技术适用于创建垂直太阳能电池和气体传感器的关键组件.
- 在没有传统的光刻法的情况下,纳米尺度场辐射阴极制造的潜力.
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