我们报道了一种将用于表面图案化的扫描隧道显微镜的原子计量与选择性原子层沉积和反应离子蚀刻相结合的方案。使用涉及大量大气暴露和传输的稳健工艺,制造了具有原子计量学的 3D 纳米结构。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 硅晶片 | VA 半导体 | P 型 (硼) Si<100> ±2 度,280 毫米 ±25 mm 厚,0.01-0.02 ohm-cm | |
| 钽箔 | Alfa Aesar | 335 | 0.025 毫米 (0.001 in) 厚,99.997%(金属基) |
| 甲醇 | Alfa Aesar | 19393 | 半导体级,99.9% |
| 2-丙醇 | Alfa Aesar | 19397 | 半导体级,99.5% |
| 丙酮 | Alfa Aesar | 19392 | 半导体级,99.5% |
| 氩气 | Praxair | 超高纯度(5.0 级) | |
| 去离子水 | Millipore | Milli-Q 净水系统 | >按需生产 18 MW 电阻水。 |
| TiCl4 | Sigma Aldrigh | 254312 | ≥99.995% 微量金属基 |
| O2 | Matheson | G2182101 | 研究级 |
| SF6 | Matheson | G2658922 | 超高纯度(4.7 级) |
| 蓝色中等粘性卷 | 半导体设备公司 | 18074 | 厚度 75 μ米 / 0.003 英寸 长度 200 米 / 660' |
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