CAI Minghui1 HAN Jianwei1 YU Jinxiang2 1. An LEO atomic oxygen device based on PIG negative oxygen ion source[J]. Nuclear techniques, 2008, (4): 265-269.
CAI Minghui1 HAN Jianwei1 YU Jinxiang2 1. An LEO atomic oxygen device based on PIG negative oxygen ion source[J]. Nuclear techniques, 2008, (4): 265-269.DOI:
An LEO atomic oxygen device based on PIG negative oxygen ion source
A facility to generate atomic oxygen was developed.It consists of a PIG ion source with a permanent magnet
two electrode extraction systems
an electron deflector
an einzel lens
an ion decelerating electrode and a sample bracket.At present
5 eV O-ion beam flux is about 1014~1015 cm-2·s-1.Erosion behaviors of Kapton films were studied.The results indicate the facility can satisfy the need of ground-based simulation experiment.