Analysing Depth Profile of Hydrogen in Materals by Elastic Recoil Detection
- Received Date: 1988-05-23
Abstract: The elastic recoil detection (ERD) by using a 2.0-2.5 MeV 4He ion beam has been performed to detect the depth profile of hydrogen in the silicon oxide and silicon nitride films. The correlation between the hydrogen content and deposition condition is given. Maximum probing depth, detection limit and depth resolution are discussed under our experiment conditions.