离子束刻蚀系统
(Ion Milling /Ion Beam Etching System)
主要技术指标:
- 极限真空:9´10-5Pa
Ultimate vacuum: 9´10-5 Pa
- 刻蚀均匀性与重复性:3英寸衬底均匀性优于±5% ,重复性优于±5%
Thickness non-uniformity: better than ±5% on 3” substrate.
Thickness repeatability: better than ±5%
- 刻蚀速率:200nm/min
Etching rate: 200nm/min
- 基片尺寸:≤4英寸
Substrate: 4” and below
- 刻蚀气体::Ar
Etching gas: Ar
主要用途/Applications:
主要用于金属材料的刻蚀
Mainly used for etching metal materials